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International Conference on Control, Automation, Robotics and Vision (ICARCV)

作者： C. Cuiwen J. Bin G. Xingsheng Research Institute of Automation East China University of Science and Technology Shanghai China Electrical Engineering Department Shanghai Dianji University Shanghai China

This paper develops a fuzzy chance constrained mixed-integer nonlinear programming (FCC-MINLP) model and the solution methods for refinery short-term crude oil scheduling problem under demands uncertainty. To reduce the calculation complexity of the model, it is transformed into its equivalent fuzzy chance constrained mixed-integer linear programming (FCC-MILP) model by using the method of Quesada & Grossmann (1995). After that the FCC-MILP model is solved through its crisp equivalent algorithm and fuzzy simulation algorithm rely on the theory presented by Liu & Iwamura (B. Liu, K. Iwamura, 1998) for the first time in this area. Finally, a case study which has 265 continuous variables, 68 binary variables and 318 constraints is effectively solved in LINGO 8.0 (J. X. Xie and Y. Xue, 2005) with the proposed approaches

关键词： Petroleum Scheduling Mathematical model Refining Mathematical programming Fuzzy sets automatic programming Uncertainty Constraint theory Stochastic processes

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Mobile Robot Path Planning Based on Multi-objective Evolutionary programming

Mobile Robot Path Planning Based on Multi-objective Evolutio...

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World Congress on Intelligent Control and Automation (WCICA)

作者： Xiaoning Shen Yu Guo Weili Hu Department of Automation Nanjing University of Science and Technology of PLA Nanjing China

A new evolutionary programming algorithm for multi-objective optimization is proposed. It employs two elitism mechanisms and does not include fitness assignment. The proposed algorithm was applied to the mobile robot path planning with three objectives. The random approach combined with a heuristic method based on domain knowledge were used in the initialization process to motivate convergence, and three evolutionary operators named deletion, repair and smooth were designed to improve the searching efficiency of the algorithm. Simulation results indicate that the proposed algorithm can find a set of Pareto optimal solutions efficiently in a single run, from which the decision maker can make a choice

关键词： Mobile robots Path planning Genetic programming Robot programming automatic programming Robotics and automation Electronic mail Algorithm design and analysis Pareto optimization Intelligent control

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Earliness/Tardiness Scheduling Problem under Uncertainty Based on Grey Chance Constrained programming

Earliness/Tardiness Scheduling Problem under Uncertainty Bas...

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World Congress on Intelligent Control and Automation (WCICA)

作者： Bing Li Xingsheng Gu Research Institute of Automation East China University of Science and Technology Shanghai China

Earliness/tardiness (E/T) scheduling problem under uncertainty are studied in this paper. The main work is to investigate the flow shop scheduling problem with distinct due windows. Uncertain processing time is expressed by grey number. The concept and method of grey simulation was put forward and grey simulation method was used to give the solution method for grey chance constrained programming. Finally, mathematical model for E/T flow shop scheduling which includes grey parameters is studied in details and how to use grey simulation technology to get the best result based on genetic algorithm is introduced. The effectiveness of the model and method is verified by simulation results

关键词： Uncertainty Job shop scheduling Automation automatic programming Electronic mail Mathematical model Genetic algorithms Intelligent control

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Modeling Technology for One Class of Multi-Agent Systems with Automata Based programming

Modeling Technology for One Class of Multi-Agent Systems wit...

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IEEE International Conference on Computational Intelligence for Measurement Systems and Applications (CIMSA)

作者： Dmitry Paraschenko Anatoly Shalyto Fedor Tsarev Mechanics and Optics Computer Technologies Department Saint Petersburg State University of Information Technologies Saint Petersburg Russia

The technology of modeling of one class of multi-agent systems with automata based programming is proposed in the paper. The technology is illustrated on the example of system of interacting drone flying objects creation. UniMod - a tool intended for supporting automata based programming is used for building a control system for each flying object. UniMod also supports the concept of "executable UML"

关键词： Multiagent systems Automata automatic programming automatic control Documentation Object oriented modeling Control systems Paper technology Unified modeling language Application software

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A Clustering and Quadratic programming Based POCS Algorithm for Point Matching

A Clustering and Quadratic Programming Based POCS Algorithm ...

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World Congress on Intelligent Control and Automation (WCICA)

作者： Wei Lian Yan Liang Quan Pan Yongmei Chen Hongcai Zhang Department of Control and Information Engineering College of Automation Northwestern Polytechnical University Xi'an Shaanxi China

This paper proposes a new projection onto convex set (POCS) algorithm for enforcing two way constraints originated from point matching, which is based on clustering and quadrate programming. Via point clustering, the original POCS problem where the convex set is described by point correspondence' constraints is converted to the POCS problem where the convex set is described by cluster correspondence's constraints. As a result, a lower computational complexity is achieved. Then a numerical quadratic programming (QP) technique is employed to solve the POCS problem, which, in practice, shows to be capable of achieving better performance than existing successive POCS (SPOCS) algorithm. Simulation results show that the algorithm has satisfactory accuracy and computational save

关键词： Quadratic programming Clustering algorithms Iterative closest point algorithm Computational complexity Computational modeling Annealing automatic control Educational institutions Automation automatic programming

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A Novel Deterministic Interpretation Algorithm of Interval Nonlinear programming

A Novel Deterministic Interpretation Algorithm of Interval N...

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World Congress on Intelligent Control and Automation (WCICA)

作者： Zheng Jiang Bin Liu Department of Automation College of Information Science and Engineering Wuhan University of Science and Technology Wuhan China

This paper studies the nonlinear programming with the interval parameters, proposing a novel deterministic interpretation algorithm of interval nonlinear programming. The concept of the risk coefficient is introduced, which shows degree of risk which the decision maker should undertake when seeking the optimal object function value. Also this paper introduces the concept of the largest allowable fluctuation domain to represent the decision maker's requirement of fluctuation range of the objective function value under uncertainty. The proposed algorithm can sufficiently reflect the real decision requirement under uncertain environment

关键词： Fluctuations Uncertainty Mathematical programming Stochastic processes Fuzzy sets automatic programming Functional programming Probability density function Automation Educational institutions

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Automated Self-Assembly programming Paradigm: Initial Investigations

Automated Self-Assembly Programming Paradigm: Initial Invest...

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IEEE Workshop on Engineering of Autonomic and Autonomous Systems (EASE)

作者： Lin Li N. Krasnogor J. Garibaldi University of Nottingham UK

This paper presents a model that simulates a self-assembly process for software components. Initial investigations on the automated self-assembly programming paradigm (ASAP 2 ) is presented whereby software components are treated as a gas' molecules and their interactions, within a confined area with specific temperature and pressure constraints, give rise to a variety of program architectures. We present experimental results that show how different factors affect the efficiency of the software self-assembly process and the diversity of the self-assembled programs. To the best of our knowledge this is the first time that self-assembly - a ubiquitous natural phenomenon - has been proposed as a (potentially) viable alternative to other automated program synthesis methodologies like for example genetic programming

关键词： Self-assembly automatic programming Genetic programming Proteins Robustness Temperature Computer architecture Control system synthesis automatic control Amino acids

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A product-line approach to database reporting

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IEEE Latin America Transactions 2006年第2期4卷 70-76页

作者： F.I. Anfurrutia O. Diaz S. Trujillo Pertenecen al grupo de Investigación ONEKIN Universidad del País San Sebastian Spain

Reporting for analysis is a common demand to database programmers. Unlike dynamic data analysis, reporting tend to be foreseeable. Despite this fact, staff waste their time programming similar reports time and again, where reports are often built from scratch with little if any reuse at all. Based on the predictability and similarity among reports, this work presents a product-line approach to database reporting. The feature model, core assets and production plan of the product line are sketched, and the architecture discussed. The work was conducted under a main requirement: data warehouse technology was not available. Either the cost or the lack of appropriate staff makes small-and-medium companies reluctant to use these sophisticated tools while simple reporting is all they need. In this scenario, the product-line approach can be a cost-effective solution to achieve reuse.

关键词： Databases Data processing automatic programming Manufacturing automation Manufacturing processes Software reusability Specification languages Degradation Silicon compounds

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Development of Monitoring and Control Precise Riveting System using Wireless Internet

Development of Monitoring and Control Precise Riveting Syste...

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Annual Conference of Industrial Electronics Society

作者： Hsiung Cheng Lin Chienkuo Technology University Changhua Taiwan Chienkuo Technology University Changhua City Taiwan R.O.C

With an increasing demand for a natural, intuitive man-machine interaction in automated industry, the graphical programming with PLC is attracting many applications nowadays. Today, the requirement for wireless communication environments in industry is becoming a crucial issue in the industrial process. In this paper, a PC-based virtual instrument (VI) to carry out a remote monitoring and control for a precise riveting system via the wireless Internet has been developed. A good performance was verified by the real-time implementation results, and an illustrative demonstration was presented as well

关键词： Monitoring Control systems Internet Electrical equipment industry automatic control Communication system control Communication industry Man machine systems automatic programming Programmable control

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Feature Modularity in Software Product Lines

Feature Modularity in Software Product Lines

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International Software Product Line Conference (SPLC)

作者： D. Batory Department of Computer Sciences University of Texas Austin Austin TX USA

Feature Oriented programming (FOP) is a design methodology and tools for program synthesis in software product lines. Programs are specified declaratively in terms of features. FOP has been used to develop product-lines in widely varying domains, including compilers for extensible Java dialects [6], fire support simulators for the U.S. Army [4], network protocols [1], web portlets [8], and program verification tools [9].

关键词： Software tools Model driven engineering automatic programming Multidimensional systems Production Design methodology Network synthesis Java Fires Protocols

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