WorldCat Identities

PLEASE NOTE: This Identity has been been retired and is no longer being kept current.


Works: 2 works in 3 publications in 2 languages and 5 library holdings
Genres: Anecdotes 
Classifications: PN5366.W277,
Publication Timeline
Most widely held works about 王梦
Most widely held works by 王梦
The integration of state space into the dynamic synthesis/design and operational/control optimization of a PEMFC system by Meng Wang( )

1 edition published in 2008 in English and held by 1 WorldCat member library worldwide

A typical approach to the synthesis/design optimization of energy systems is to only use steady state operation and high efficiency (or low total life cycle cost) at full load as the basis for the synthesis/design. Transient operation is a secondary task to be solved by system and control engineers once the synthesis/design is fixed. This thesis considers the system dynamics in the process of developing the system using a set of transient thermodynamic, kinetic, and geometric as well as physical and cost models developed and implemented for the components of a 5 kW PEMFC (Proton Exchange Membrane Fuel Cell) system. The system is composed of three subsystems: a stack subsystem (SS), a fuel processing subsystem (FPS), and a work recovery and air supply subsystem (WRAS). To study the effect of control to the optimization, State Space control design is used in a looped set of optimizations. These results are compared to those resulting from a more direct optimization of the controller designs in which the gains for the controllers are part of the decision variable set for the overall optimization. Then, dynamic optimization results are obtained and compared with steady-state optimization results to illustrate the advantages of dynamic optimization. Also, a multi-level optimization technique, dynamic iterative local-global optimization (DILGO), is utilized for the optimization of the PEMFC system by separating the system into three subsystems and the results are compared with the single level optimization results, in which the whole system is optimized together
Yi jiao ta jin yang shi = Yijiaotajin yangshi by Meng Wang( Book )

1 edition published in 2010 in Chinese and held by 1 WorldCat member library worldwide

Audience Level
Audience Level
  Kids General Special  
Audience level: 0.97 (from 0.96 for Yi jiao ta ... to 1.00 for The integr ...)

Associated Subjects
Alternative Names
Meng, Wang