The Energy Optimization Design of the Safety Door’s Control System in the Urban Light Rail Transit Line

This paper presents an energy optimization method of the safety door’s motion control. Considering the multiple factors that affect the safety door’s energy consumption, we establish an objective function and a constraint equation, and propose an energy optimization method based on Sequential Quadratic Programming (SQP) algorithm. The controllable curve of the instantaneous linear velocity for the safety door based on the optimization design can be finally obtained. This method has been proved to be effective by experiments

[1]  Masanori Hashimoto,et al.  A power optimization method considering glitch reduction by gate sizing , 1998, Proceedings. 1998 International Symposium on Low Power Electronics and Design (IEEE Cat. No.98TH8379).

[2]  H. L. Willis,et al.  Selecting and applying distribution optimization methods , 1996 .

[3]  E.L. da Silva,et al.  Solving the hydro unit commitment problem via dual decomposition and sequential quadratic programming , 2006, IEEE Transactions on Power Systems.

[4]  Ziyou Gao,et al.  Intelligent Railway Systems in China , 2006, IEEE Intelligent Systems.

[5]  K. Clements,et al.  An efficient interior point method for sequential quadratic programming based optimal power flow , 2000 .

[6]  R. Alexander,et al.  Train control for light rail systems on shared tracks , 2001, Proceedings of the 2001 IEEE/ASME Joint Railroad Conference (Cat. No.01CH37235).

[7]  Thomas F. Coleman,et al.  Optimization Toolbox User's Guide , 1998 .

[8]  I. Boldea,et al.  Comparative optimization design of an interior permanent magnet synchronous motor for an automotive active steering system , 2004, 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551).

[9]  I. P. Abril,et al.  Var Compensation by Sequential Quadratic Progranuning , 2002 .