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Organizational human factors as barriers to energy efficiency in electrical motors systems in industry

ENERGY POLICY 2007年第11期35卷 5784-5794页

作者： Sola, Antonio Vanderley Herrero Xavier, Antonio Augusto De Paula [a]Department of Industrial Automation Campus Ponta Grossa Federal University of Technology Paran¨￠ Brazil [UTFPR] Av. Monteiro Lobato Km 4 CEP: 84016-210 Brazil [b]Post Graduation Program in Production Engineering [UTFPR] Brazil

This paper presents a study accomplished in the State of Parana in Southern Brazil, aiming at verifying the correlation between organizational human factors (OHF) and the level of energy losses in organizations. The purpose is to subsidize the formularization of institutional policies in organizations to improve the energy efficiency in the productive sector. The research was carried out in ten industries of the following sectors: pulp and paper;food;wood and chemical products. The losses of electric energy were determined in motor systems with the aid of a mathematical model and the evaluation of 27 OHF identified in the literature review was made with the supervisors in the industries by means of a structurized questionnaire. Seven OHF had presented significant correlation with energy losses and six of them are inversely proportional to the losses, in accordance with linear regression analysis. The inversely proportional factors to the losses also with significant correlation are considered determinative OHF and constitute barriers for energy efficiency in organizations. These barriers are linked with the following organizational areas: management system;education of employees;strategical vision. The study recommends the implementation of the determinative OHF in organizations as a way to transpose the human barriers for energy efficiency. (C) 2007 Elsevier Ltd. All rights reserved.

关键词： energy efficiency energy losses organizational human factors

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Degree of Utilization of the Cash Flow Systems in Small Business Financial Administration

Degree of Utilization of the Cash Flow Systems in Small Busi...

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2007战略管理国际会议

作者： Márcia Cristina de Mello Kaspczak Luciano Scandelari Production Engineering Post-Graduation Program Federal Technologic University of the Parana(PPGEP-UTFPR) Production Engineering Post-Graduation Program Federal Technologic University of the Parana(PPGEPrUTFPR)

In many cases,financial administration is the responsible for the failure of many small *** Flow Systems is a tool very useful to avoid or prevent financial ***,despite its effectiveness,it is not always *** aim of this paper is to show the degree of adoption of Flow Cash Systems in small business *** companies studied belong to the wear segment,in the Ponta Grossa City region(South of Brazil).The study analyzed the practices adopted in the financial administration of such companies,as well as its administrator's general *** show that,in general,the administrators are the very company's owners,and predominantly female at adult *** addition,the vast majority of companies have informatics resources,but they do not directly contribute for a better financial and economics planning.

关键词： Financial Administration Cash Flow Small Business

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Presentation of an information systems architecture model for public sector 3

Presentation of an information systems architecture model fo...

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3rd International Conference on Enterprise Information Systems, ICEIS 2001

作者： Tait, Tania Fatima Calvi Pacheco, Roberto C.S. Maringá State University Computer Science Department Av. Colombo 5790 Maringá-ParanáCEP: 87020-900 Brazil Production Engineering Post-Graduation Program Florianópolis - SC Brazil

ISBN: (纸本)9729805024

This paper presents an information systems architecture (ISA) model that comprises the integration of information systems, technology, business processes and users in public sector environment. The ISA model presented considers specific aspects of the public sector as well characteristics of information systems development and use in this sector found in the literature and in the studies realised in informatic services brazilian State public enterprises. The model proposed was structured with five components: (a) Government structure (mission and organisational culture, Planning and government platform);(b) Public services (considered the " business" of public structure, with the information for citizens, for top level and government administrative technical);(c) Information systems (by including the legacy systems and executives systems information);(d) Information technology (centred in investment policies and the government computational platforms-as micro-computer and mainframe relationship) and (e) Users (centred in the necessities for public-training, adaptation and use of the SI). The model proposed was submitted to validation from informatic services Brazilian State public enterprises. The results point out the relevance of the integrated vision of their components and they permit to establish strategies for implantation of ISA model, in order to observing public sector specificity.

关键词： Information systems

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Information science and the strategic knowledge management: Complementarily and dependence

Information science and the strategic knowledge management: ...

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Proceedings of the XIVth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics for the New Millennnium'

作者： Triska, Ricardo Dos Santos, Neri Information Science Department Fed. Univ. of Parań State Brazil Post-Graduation Program Production Engineering Department Fed. Univ. of Santa Catarina State Brazil

This paper intends to discuss the concepts of knowledge, information and data and their use on a Competitive Intelligence process. An information concept is presented and the information science influences on the way that it has been used, as so data gathering as internal expert service process support. A relationship between the Competitive Intelligence process approach and the use of the established resources for information process using electronic media is displayed. There is a difference among data, information and knowledge taking the reader up to the Competitive Intelligence and Knowledge Management concepts found at current literature over this subject. A user connection to knowledge is described in order to make a distinction between the knowledge universe and the user universe, taking the recorded knowledge as a "bridge" connecting both universes. The knowledge universe access way is taken by the language that is in use, while at user universe is represented by the retrieval system that is adopted. A discussion over the frontiers and aspects of each universe is held, as well as the condition for inter-relationship, resulting in an idealistic representation for the user and knowledge relationship. Finally, this paper presents a few points that illustrate the Information Science contributions for the Knowledge Management process.

关键词： Information science

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Information Science and the Strategic Knowledge Management: Complementarily and Dependence

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Proceedings of the Human Factors and Ergonomics Society Annual Meeting 2000年第36期44卷 489 - 492页

作者： Ricardo Triska Neri dos Santos Assistant Professor at the Information Science and Management Department Federal University of Paraná State Professor at the Post-Graduation Program at the Production Engineering Department Federal University of Santa Catarina State

This paper intends to discuss the concepts of knowledge, information and data and their use on a Competitive Intelligence process. An information concept is presented and the information science influences on the way that it has been used, as so data gathering as internal expert service process support. A relationship between the Competitive Intelligence process approach and the use of the established resources for information process using electronic media is displayed. There is a difference among data, information and knowledge taking the reader up to the Competitive Intelligence and Knowledge Management concepts found at current literature over this subject. A user connection to knowledge is described in order to make a distinction between the knowledge universe and the user universe, taking the recorded knowledge as a “bridge” connecting both universes. The knowledge universe access way is taken by the language that is in use, while at user universe is represented by the retrieval system that is adopted. A discussion over the frontiers and aspects of each universe is held, as well as the condition for inter-relationship, resulting in an idealistic representation for the user and knowledge relationship. Finally, this paper presents a few points that illustrate the Information Science contributions for the Knowledge Management process.

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The Organizational Efficiency through Automation: An Ergonomics Issue

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Proceedings of the Human Factors and Ergonomics Society Annual Meeting 2000年第10期44卷 247 - 248页

作者： Ana Elizabeth Moiseichyk Francisco Antonio Pereira Fialho Universidade do Vale do Itajai - UNIVALI Doctor degree student of the Production Engineering Post Graduation Program Universidade Federal de Santa Catarina - UFSC – Brazil Universidade Federal de Santa Catarina - UFSC – Brazil Campus Universitário – Florianópolis – Santa Catarina Brazil

Surviving and growing in a world characterized by competitiviness in a global scale and by continued and unexpected changes, has been a paradigm for the organizations. With the globalization process, which is a reality, the technological evolution and the complexity of the modern world, new needs have appeared in the working position realm, The concrete fact is that transformations alter the work-man, man-machine, man-productive system relations besides the kinds of workers. The man-machine relation is really important in the organizational environment because the technological advances may motivate the worker as well as scare and unqualify him. So, no ergonomics analysis through working signs may be an excellent tool to help in the adaptation of the worker to the working position and also detect and settle the points which must be emphasized and modified to obtain the organizational efficiency.

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WARSHIPS AND COST CONSTRAINTS

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NAVAL ENGINEERS JOURNAL 1986年第2期98卷 41-52页

作者： HOPE, JP STORTZ, VE Jan Paul Hope a native of Northern Virginia received his bachelor of science degree in mechanical engineering from the University of Virginia in 1969. Upon graduation he began his career in the Department of the Navy with the Naval Ship Systems Command in the acquisition of patrol craft mine sweepers and submarine rescue ships. In January 1971 he transferred to the ship arrangements branch of the Naval Ship Engineering Center. He was selected for the long-term training program at George Washington University in 1974 and completed the program in February 1976 with the degree of master of engineering administration. While at the Naval Ship Engineering Center Mr. Hope was general arrangement task leader on the AO-177 CG-47 CSGN CSGN (VSTOL) CGN-9 (Aegis) and CGN-42 and he also assisted in the landmark Naval Sea Systems Command civilian professional community study. In 1978 he was selected as acting head of the damage control section and subsequently was selected as acting head of the surface ship hydrodynamic section. In February 1980 he was promoted to head of the surface combatant arrangements design section. Mr. Hope was selected for the first class of the NA VSEA commander's development program. While on the program he served in the DDGX combat systems engineering division and the DDGX project office of NA VSEA was the assistant director for ship design in the office of the Assistant Secretary of the Navy for shipbuilding and logistics and was the director of weight engineering and the director of systems engineering for the DDG-51 project in NA VSEA. Upon completion of the program Mr. Hope was assigned as the deputy director of the boiler engineering division to create a new division as a major fleet support initiative by NA VSEA. In June 1985 he joined the staff of the Assistant Secretary of the Navy for shipbuilding and logistics. Mr. Hope was presented the Department of the Navy meritorious civilian service medal in June 1983 for his service with the Office of the Assistant Secretary of the

This paper discusses the need and processes for designing warships to meet cost constraints and for managing warship acquisition programs during the design phase to assure effective adherence to production cost constraints by the design team. The resource control methodology used during the contract design of the Arleigh Burke class destroyer, DDG-51, is examined as a potential model for controlling the cost while maintaining the combat effectiveness of warships. The paper begins with a summary of the basic issue — the relationship among unit cost, unit capability, force level numbers, and force capability — showing recent trends in destroyer costs and force levels. This introduction also includes a discussion of the cost constraint for the DDG-51 in relation to historical trends and ship construction funding allocation. The resource control methodology used to reduce and control costs of the DDG-51 is discussed with a summary of the approach, key concepts and tools, chronology of key events, examples, and results achieved. A number of observations on this methodology are then made which are followed by comments on life cycle costs. The paper concludes with remarks on the future application of the resource control methodology and areas for further work to improve future resource control efforts.

关键词： WARSHIPS

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SHIP ENERGY-CONSERVATION ASSIST TEAM (SECAT)

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NAVAL ENGINEERS JOURNAL 1984年第2期96卷 47-58页

作者： DANGEL, R BRICE, AE The Authors A. Edward Brice was born and educated in Scotland where he graduated from the James Watt Memorial College and Paisley Technical College. His earliest marine engineering experience was obtained at Scotts's Shipbuilding and Engineering Company Limited from 1952 to 1959 where he was involved in the production and design of steam and diesel machinery plants for both Naval and commercial ships. During a five year stay in Canada Mr. Brice gained diversified experience in industries other than marine such as petrochemical plants and steel mills. He moved to the U.S. in 1964 where he was the design supervisor in charge of marine engineering at NASSCO covering new construction for American President Lines AFS type ships for the U.S. Navy Project Mohole Car Ferries for the State of Washington and 17 LST's for the U.S. Navy. During the contract definition phase of the DD-963 Mr. Brice authored several portions of the technical proposal while employed by Litton industries. He was also responsible for the system and detail design including the technical management of sub-contracts for the steam propulsion plant for the LHA 1 Class ships. Mr. Brice has been active in the Washington area for the last ten years performing marine engineering projects for the U.S. Navy. His principal interest since 1974 has been in shipboard energy conservation. He assisted in the development of the NavySTMSYS program and later in the operational verification aboard FF-1074. Mr. Brice has conducted four SECA T visits aboard ships with 1200 PSI steam plants and has recently completed an at-sea visit aboard on AOR with a 600 PSI steam plant. Richard Dangel was bom in New York City. He received his Bachelor's degree from the Sloan School of Industrial Management of the Massachusetts Institute of Technology in 1955. He has also completed graduate work for a Masters in Engineering Administration at George Washington University. Since graduation he has spent 11 years in private industry with companies in the DOD engineering research

The Ship Energy Conservation Assist Team (SECAT) program was initiated in Fiscal Year (FY) 82 by the Naval Sea Systems Command (NAVSEA) to demonstrate and introduce individual Ship Commands to known energy conserving techniques without adding equipment complexity or additional maintenance burden. The principal objective is to provide each ship with an energy consumption, coupled with recommended energy conservation strategies. The technique involves both in-port and underway monitoring and introduction of energy efficient machinery plant alignments, fuel consumption curve generation, and most efficient speed curves. The program has completed visits on six combatants and enjoys the support of both the Commander, Naval Surface Forces, U.S. Atlantic Fleet (COMNAVSURFLANT) and the Commander-in-Chief, U.S. Atlantic Fleet (CINCLANT). Plans are to perform SECAT on additional DDG 2 and FF 1052/1078 Class ships and initiate SECAT on additional ship types in FY 83.

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THE FFG 7 CLASS DESIGN IMPACT BY INSURV TRIALS

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NAVAL ENGINEERS JOURNAL 1982年第2期94卷 87-100页

作者： WOODRUFF, RB The authorgraduated from the U.S. Naval Academy with distinction in 1964. He served initially in theUSS Davis (DD-937)as Main Propulsion Assistant attended the Naval Destroyer School and then was a member of the Pre-Commissioning Crew and Engineer Officer in theUSS Julius A. Furer (DEG-6).Selected as an Engineering Duty Officer (ED) in 1968 he had a tour in the Maintenance Department Staff of Commander Cruisr-Destroyer Force U.S. Atlantic Fleet at Newport R.I. after which he attended Massachusetts Institute of Technology for graduate studies which culminated in his receiving his M.S. degree in Mechanical Engineering and his degree of Ocean Engineer in 1972. Following graduation he was assigned to the Boston Naval Shipyard followed by two years in theUSS Puget Sound (AD-38)as Repair Officer after which he was ordered to the Norfolk Naval Shipyard as the Production Engineering Officer. Currently he is on duty in the Naval Sea Systems Command (PMS 399) where he is the Trials Officer and Hull Technical Director for theOliver Hazard Perry (FFG-7)Class Acquisition Program. Cdr. Woodruff is a qualified Surface Warfare Officer and among his military decorations holds the Naval Achievement Medal and the Vietnamese Meritorious Unit Citation Gallantry Cross. In addition to ASNE which he joined in 1967 he is a member of the U.S. Naval Institute. Two previous papers on Naval Shipyard Production presented at ASNE Day 1978 and 1979 were published in the Naval Engineers Journal Vol. 90 No. 2 (April 1978) and Vol. 91 No. 2 (April 1979). A paper on the Management of Surface Ship Maintenance was published in theNaval Engineers JournalDecember 1980.

This paper describes the impact made on the OLIVER HAZARD PERRY (FFG 7) Class design after numerous trials by the President, Board of Inspection and Survey and his Staff. In the early 1970s, faced with a Fleet of World War II Destroyers, the Navy embarked on a program to build large numbers of Frigates to perform an Ocean Escort role. This ship had three major design constraints placed on it by Chief of Naval Operations (CNO): fixed meaning, fixed displacement, and fixed cost or “designed to cost.” The purpose of this paper is to pass on some “lessons learned.” The acid test of any ship design is how well it does with the Fleet in regard to performance and reliability. How well has the “design-constrained” FFG-7 fared with 20 plus ship trials under its belt? Very well in some areas; not so well in others. Examples of the good aspects of this ship design (LM 2500 and main propulsion train, Standard Option Equipment, et cetera) as well as those which must be considered poor will be addressed. Some examples of the latter are the “breezeway” cargo doors, ship's service diesel generators, MK 92 Combat Systems, decontamination stations, and topside corrosion control. In many cases INSURV caused design changes to be made that were sorely needed; in other cases, changes were made (or not made) over issues that had little or no impact on making this ship more ready for war. A brief examination of the Naval Sea Systems Command (NAVSEA) surface ship design policies is made from the point of view of the Trials Officer (the Author) who rode most of the trials with PRESINSURV. Some of the issues addressed: •Improved NAVSEA corporate memory between ship designs. •Longer Acceptance Trial for Lead Ship. •Early deployment of Lead Ship without TECHREPS. •Improved NAVSEA/INSURV/CNO communication on Trial/Technical Issues and insertion of INSURV early into the design process. •Need for NAVSEA to stand up and say “no” to costly design changes that do little to make for a better warship.

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SESSION NO 1 KEYNOTE ADDRESS - THE CHALLENGE OF DESIGN

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NAVAL ENGINEERS JOURNAL 1981年第3期93卷 75-87页

作者： LISANBY, JW was born in Princeton Kentucky on 31 January 1928. He was commissioned Ensign in the U.S. Navy after graduation from the U.S. Naval Academy in 1950 and received his Advanced degree in Naval Engineering (Architecture) from Massachusetts Institute of Technology in 1956. More recently he received additional training in the Harvard Business School's Management Training Program. He is an Engineering Duty Officer (ED) with wide and varied experience both at sea and in shore assignments. He has had sea duty aboard the USS Mississippi (AG-128) from 1950 to 1952 LST-887 from 1952 to 1953 and USS Antietam (CVS-36) from 1959 to 1961. Ashore he served as Ship Superintendent at the Charleston Naval Shipyard from 1956 to 1959 and as Assistant for Ship Material on the Staff of the Commander-in-Chief U.S. Atlantic Fleet from 1961 to 1963. In Washington DC he was Assistant for New Construction in the Cruiser and Destroyer Branch Naval Ship Systems Command from 1963 to 1965 and Head of the Procurement and Production Branch Fast Deployment Logistic Ship Project Office from 1965 to 1968. From 1968 to 1969 he was Director of Industrial Engineering in the Office of the Assistant Secretary of the Navy (Installations and Logistics) and from 1969 to 1970 he served as Executive Assistant to the Commander Naval Ship Systems Command. In 1970 he reported as Supervisor of Shipbuilding at Pascagoula Miss. with contract administration responsibilities for both the DD 963 and the LHA 1 ship acquisitions. Returning to Washington in 1973 he completed a brief tour as Assistant for Ship Design in the Office of the Chief of Naval Operations and then served as Project Manager for the LHA Class Amphibious Assault Ships with Headquarters in Washington DC from April 1974 until June 1977 at which time he assumed command of the Naval Ship Engineering Center (NA VSEC). With the merger of NA VSEC with its parent command the Naval Sea Systems Command on 1 October 1979 he assumed the duties of Deputy Commander for Ship Design and In

This paper provides a critical analysis of the U.S. Navy's ability to design effective warships relative to the threat we face. Influencing our ability to design are resources, organizational, and philosophical issues. The Russian Fleet is, by any standard, a formidable opponent dedicated to achieving naval superiority. In addition to the well documented differences in design philosophies, there exist fundamental dissimilarities in Russian innovation and their ability to introduce new technologies into an operational environment in comparison to our own conservative, often lengthy, process. We need to reevaluate. In the limit, our collective deteriorating will to design and build effective naval ships is adversely affecting our ability to accomplish the goals we need to achieve. A strengthening of our design resources must be coupled with a reassertion of will and strong technical leadership to revitalize the ship design process.

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