检索结果-内蒙古大学图书馆

114th Annual ASEE Conference and Exposition, 2007

作者： Walter, Wayne Webb, Jeffrey Smith, Mark DeBartolo, Elizabeth Bailey, Margaret Slack, George Rochester Institute of Technology United States Department of Mechanical Engineering RIT United States Engineering Modeling and Simulations Group Southeast Division of Applied Research Associates Programs Rochester Institute of Technology United States United States Engineering Honors Program United States Multidisciplinary Capstone Design Leadership Team United States Senior Design and Digital Systems United States Xerox Corp Bosch Corp. United States

Since 2002, the Kate Gleason College of engineering (KGCOE) at the Rochester Institute of Technology (RIT) has seen its Multidisciplinary Senior Design (MSD) program grow from a small pilot project into a college-wide initiative, involving four departments and almost 400 students annually. While subtle adjustments have been made each year, a major redesign effort was undertaken prior to the 2006 academic year to improve program alignment with departmental objectives, to improve delivery efficiency and effectiveness, and to improve student and faculty satisfaction. The project definition process was overhauled to focus on the definition of related projects within a set of disciplinary "tracks," consistent with academic programs and faculty interests. Emphasis was placed on development of reusable and scalable platforms to lay the foundation for future project extensions, and to encourage cross-project and cross-department collaboration. To reduce startup time normally associated with student projects, day-long workshops were developed for the first four weeks that forced intense focus on customer requirements, engineering specifications, and concept development and selection. The workshop structure and format further encouraged collaboration within and across teams. Lastly, a Wiki-based online environment was created to support knowledge capture and emergent collaboration. This paper provides an overview of changes to the MSD program in three key areas: course delivery, project definition, and communications infrastructure. Attention is given to innovative approaches to challenges inherent in serving a large and diverse constituency with limited resources. © American Society for engineering Education, 2007.

关键词： Curricula

来源：评论

学校读者我要写书评

暂无评论

International Journal of Manufacturing Technology and Management: Editorial

引用

International Journal of Manufacturing Technology and Management 2007年第3-4期11卷 275-277页

作者： Fang, Liping Xi, Fengfeng Zolfaghari, Saeed Department of Mechanical and Industrial Engineering Ryerson University 350 Victoria Street Toronto Ont. M5B 2K3 Canada Department of Aerospace Engineering Ryerson University 350 Victoria Street Toronto Ont. M5B 2K3 Canada Department of Mechanical and Industrial Engineering Ryerson University Toronto Ont. Canada Department of Systems Design Engineering University of Waterloo Canada International Journal of Industrial and Systems Engineering Canada Canada Canada Canada Canada Department of Aerospace Engineering Ryerson University Toronto Ont. Canada International Journal of Manufacturing Research Canada Recent Patents on Engineering Canada Society of Manufacturing Engineers Canada Industrial Engineering Program Ryerson University Toronto Ont. Canada Department of Mechanical Engineering University of Ottawa Canada Canada

来源：评论

学校读者我要写书评

暂无评论

The evaluation of a comprehensive middle school outreach program - The strategy, the results, and the challenges

The evaluation of a comprehensive middle school outreach pro...

引用

114th Annual ASEE Conference and Exposition, 2007

作者： McLaughlin, John Hardinge, Gail Brown, Eugene Jenne, Kirk Stiegler, Robert MacLaughlin Associates Environmental Protection Agency Health and Human Services Administration on Aging Centers for Medicare and Medicaid Services United States College of William and Mary United States Department of Education's Training and Technical Assistance Centers College of William and Mary United States Virginia Tech. United States Department of Mechanical Engineering Virginia Tech. United States Office of Naval Research United States Program Office of Naval Research United States Naval Surface Warfare Center Dahlgren Division United States USMC Targeting and Engagement Systems Office of Naval Research N-STAR United States USMC Science and Technology Programs Fleet Marine Forces Atlantic NAVSEA Combat Systems Safety and Engineering Division

A Navy funded outreach program directed at increasing the interest of middle school students in pursuing careers in science and engineering has been subjected to a comprehensive mixed mode evaluation process conducted by a professional educational program evaluator. The evaluation process and its implementation in terms of the comparison-group studies and mixed method (quantitative and qualitative) data collection methods are described as well as the logic models which underlie this process. Some results are described and the paper closes with a statement of the challenges faced by the evaluator. © American Society for engineering Education, 2007.

关键词： School buildings

来源：评论

学校读者我要写书评

暂无评论

Contribution of engineering management and systems engineering concepts to engineering design

Contribution of engineering management and systems engineeri...

引用

114th Annual ASEE Conference and Exposition, 2007

作者： Sireli, Yesim Conrad, James Kane, Martin Skinner, Frank University of North Carolina Charlotte United States Engineering Management Program University of North Carolina Charlotte United States ASEE IEEE Engineering Management Society Decision Sciences Institute United States ASEM Korea Republic of Marketing Science Institute United States Honor Society of Phi Kappa Phi United States IEEE Eta Kappa Nu United States Project Management Institute United States IEEE Computer Society Department of Civil and Environmental Engineering University of North-Carolina Charlotte United States Eno ASCE ITE Sigma Xi United States Chi Epsilon Industrial Solutions Department of Mechanical Engineering and Engineering Science University of North Carolina Charlotte United States Robo-Tech. Systems Inc. GE Advanced Products Corp.

No abstract available

关键词：

来源：评论

学校读者我要写书评

暂无评论

Combining of chaotic differential evolution and quadratic programming for economic dispatch optimization with valve-point effect (vol 21, pg 989, 2006)

引用

IEEE TRANSACTIONS ON POWER systems 2006年第3期21卷 1465-1465页

作者： dos Santos Coelho, Leandro Cocco Mariani, Viviana Production and Systems Engineering Graduate Program Automation and Systems Laboratory PUCPRJCCET/PPGEPSILAS Pontifical Catholic University of Paraná 802 15-901 Curitiba Paraná Brazil Mechanical Engineering Graduate Program PUCPRJCCETIPPGEM Pontifical Catholic University of Paraná 802 15-901 Curitiba Paraná Brazil

Evolutionary algorithms are heuristic methods that have yielded promising results for solving nonlinear, nondifferentiable, and multi-modal optimization problems in the power systems area. The differential evolution (DE) algorithm is an evolutionary algorithm that uses a rather greedy and less stochastic approach to problem solving than do classical evolutionary algorithms, such as genetic algorithms, evolutionary programming, and evolution strategies. DE also incorporates an efficient way of self-adapting mutation using small populations. The potentialities of DE are its simple structure, easy use, convergence property, quality of solution, and robustness. This paper proposes a new approach for solving economic load dispatch problems with valve-point effect. The proposed method combines the DE algorithm with the generator of chaos sequences and sequential quadratic programming (SQP) technique to optimize the performance of economic dispatch problems. The DE with chaos sequences is the global optimizer, and the SQP is used to fine-tune the DE run in a sequential manner. The combined methodology and its variants are validated for two test systems consisting of 13 and 40 thermal units whose incremental fuel cost function takes into account the valve-point loading effects. The proposed combined method outperforms other state-of-the-art algorithms in solving load dispatch problems with the valve-point effect. [ABSTRACT FROM AUTHOR]

关键词： Chaotic sequences differential evolution (DE) economic dispatch evolutionary algorithms optimization power generation valve-point effect

来源：评论

学校读者我要写书评

暂无评论

Model-based torque control of piezoelectric ultrasonic motors

Model-based torque control of piezoelectric ultrasonic motor...

引用

2006 ASME International mechanical engineering Congress and Exposition, IMECE2006

作者： Dabney, James B. Harman, Thomas L. Ghorbel, Fathi H. Chakkungal, Joseph J. Systems Engineering Program University of Houston - Clear Lake Houston TX United States Department of Mechanical Engineering Rice University Houston TX United States

ISBN: (纸本)0791837904

Traveling wave piezoelectric ultrasonic motors (PUMs) are ideal actuators for a variety of important applications including medical and space robotics, haptic interfaces, and positioning devices. Consisting of a single moving part, the motors are much simpler mechanically than other drive systems that require transmissions and brakes. Many potential PUM applications require accurate real-time control of output torque, which is difficult due to the highly nonlinear PUM dynamics. This paper presents an algorithm that adjusts PUM drive signal frequency to achieve output torque control throughout the speed range of a typical commercial PUM. Copyright © 2006 by ASME.

关键词： Electric motors

来源：评论

学校读者我要写书评

暂无评论

Chaotic differential evolution applied to electromagnetics optimization

Chaotic differential evolution applied to electromagnetics o...

引用

12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006

作者： Dos Santos Coelho, Leandro Mariani, Viviana Cocco Production and Systems Engineering Graduate Program Automation and Systems Laboratory Pontifical Catholic University of Paraná Imaculada Conceicao 1155 80215-901 Curitiba Brazil Pontifical Catholic University of Paraná Mechanical Engineering Graduate Program PUCPR/PPGEM Imaculada Conceicao 1155 80215-901 Curitiba Brazil

ISBN: (纸本)1424403200

This work presents a new global optimization algorithm based on differential evolution (DE) method and DE combined with chaotic sequences (DEC) given by logistic map. In this paper, the optimal shape design of Loney's solenoids benchmark problem is carried out by DE and DEC algorithms. The results of DE and DEC approaches are also investigated and their performance compared with those reported in the literature. © 2006 IEEE.

关键词： Chaos theory

来源：评论

学校读者我要写书评

暂无评论

Use of cultural particle swarm optimization for Loney's Solenoids design

Use of cultural particle swarm optimization for Loney's Sole...

引用

12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006

作者： Coelho, Leandro Dos Santos Mariani, Viviana Cocco Pontifical Catholic University of Paraná Production and Systems Engineering Graduate Program Automation and Systems Laboratory PUCPR/PPGEPS/LAS Imaculada Conceicao 1155 80215-901 Curitiba Brazil Pontifical Catholic University of Paraná Mechanical Engineering Graduate Program PUCPR/PPGEM Imaculada Conceiçao 1155 80215-901 Curitiba Brazil

ISBN: (纸本)1424403200

This work presents the use of particle swarm optimization (PSO) techniques with the particles' population space based on normative knowledge of cultural algorithms (CA). In this work, the optimal shape design of Loney's solenoids benchmark problem is carried out by PSO, PSO-CA, Gaussian PSO and Gaussian PSO-CA approaches. ©2006 IEEE.

关键词： Solenoids

来源：评论

学校读者我要写书评

暂无评论

An efficient particle swarm optimization approach based on cultural algorithm applied to mechanical design

An efficient particle swarm optimization approach based on c...

引用

2006 IEEE Congress on Evolutionary Computation, CEC 2006

作者： Dos Coelho, Leandro Santos Mariani, Viviana Coceo Pontifical Catholic University of Paraná Production and Systems Eng. Graduate Program Automation and Systems Laboratory Imaculada Conceicao 1155 80215-901 Curitiba Parana Brazil Pontifical Catholic University of Paraná Mechanical Engineering Graduate Program Imaculada Conceicao 1155 80215-901 Curitiba Parana Brazil

ISBN: (纸本)0780394879

Particle swarm optimization (PSO) is a population-based swarm intelligence algorithm driven by the simulation of a social psychological metaphor instead of the survival of the fittest individual. Based on the swarm intelligence theory, this paper discusses the use of PSO approaches using an operator and based on the Gaussian probability distribution function as a population space of a cultural algorithm, called cultural Gaussian PSO (GPSO-CA). Cultural algorithms are mechanisms that incorporate domain knowledge obtained during the evolutionary process, which increase the efficiency of the search process. These approaches are employed in a well-studied continuous optimization problem of mechanical engineering design. © 2006 IEEE.

关键词： Global optimization

来源：评论

学校读者我要写书评

暂无评论

A multivariable coupling design for variable structure control using particle swarm optimization

A multivariable coupling design for variable structure contr...

引用

2006 ASME International mechanical engineering Congress and Exposition, IMECE2006

作者： Dos Santos Coelho, Leandro Mariani, Viviana Cocco Pontifical Catholic University of Parana Production and Systems Engineering Graduate Program PPGEPS / CCET / PUCPR Imaculada Conceicao 1155 80215-901 Curitiba Parana Brazil Pontifical Catholic University of Parana Mechanical Engineering Graduate Program PPGEM / CCET/ PUCPR Imaculada Conceicao 1155 80215-901 Curitiba Parana Brazil

ISBN: (纸本)0791837904

This paper presents a new discrete-time sliding-mode control design for multiple-input multi-output (MIMO) systems with tuning parameters by particle swarm optimization (PSO). PSO is a kind of evolutionary algorithm based on a population of individuals and motivated by the simulation of social behavior instead of the survival of the fittest individual. Several control algorithms are presented, two decoupling design and six new approaches of the coupling design of sliding-mode control without the necessity of calculate the process interactor matrix. SMC needs a design tool for parameter configuration and efficient practically to deal with multivariable processes. Simulations are carried out using both decoupling and coupling discrete-time SMC designs. Results shown that the new proposed approach for designing the discrete-time coupling SMC is a powerful tool and it performs better than the decoupling design, usually utilized in MIMO process. The simulations are assessed on a robotic manipulator of two degree-of-freedom (2-DOF), that constitute a MIMO nonlinear coupling dynamic system, with treatment of payload mass and link length variations. Simulation results show that the application of this control strategy effectively improve the trajectory tracking precision of position and velocity variables. Copyright © 2006 by ASME.

关键词： Sliding mode control

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：