An Algorithm for Optimizing the Unsteady Chemical Processes by Simulated Annealing

スポンサーリンク

概要

• 論文の詳細を見る

• In this paper, we propose an algorithm based on basic simulated annealing (SA) to optimize unsteady chemical systems. By parametrizing the control inputs, the system described by a set of differential-algebraic equations is first transferred into a nonlinear programming (NLP) problem. By using a linear function, we furthermore convert discretized control inputs and time grids into the control profile with a variable time length to improve numerical quality. Thus, the discretized control inputs and the corresponding execution time lengths will be considered as a set of decision variables. Then, these decision variables are globally determined by our algorithm with the help of a special integrator to optimize the performance index. In order to exhibit the facility of the proposed algorithm, several typical examples are provided.

• 社団法人 化学工学会の論文
• 2004-06-01

著者

• SUN Daim-Yuang

  Department of Chemical and Materials Engineering, National Chinyi Institute of Technology

• Sun Daim-yuang

  Department Of Chemical And Materials Engineering National Chin-yi University Of Technology

• Sun Daim-yuang

  Department Of Chemical Engineering National Chinyi Institute Of Technology

• Chen C‐l

  Department Of Chemical Engineering National Taiwan University

• CHEN Cheng-Liang

  Department of Chemical Engineering, National Taiwan University

• Chen Cheng-liang

  Department Of Chemical Engineering National Taiwan University

関連論文

• The Solution of Time Optimal Control Problems by Simulated Annealing
• The Application and Improvement of Line-Up Competition Algorithm in Solving Parameter Estimation Problems of Nonlinear Chemical Systems
• Optimal Short-Term Scheduling of Multi-Purpose Batch Processes Considering Sequence-Dependent Constraints and Mixed Intermediate Storage Policies
• An Algorithm for Optimizing the Unsteady Chemical Processes by Simulated Annealing
• Superstructure-Based MINLP Formulation for Synthesis of Re-Circulating Cooling-Water Networks with Intermediate Mains
• An LMI Approach to H^∞ PI Controller Design
• Optimization of Multi-Echelon Supply Chain Networks with Uncertain Sales Prices
• Tuning of PI/PID Controllers Based on Specification on Maximum Closed-Loop Amplitude Ratio

スポンサーリンク