Title :
Performance assessment of the output probability density function control system
Author :
Jinfang, Zhang ; Jianhua, Zhang ; Guolian, Hou
Author_Institution :
Autom. Dept., North China Electr. Power Univ., Beijing
Abstract :
A performance assessment criteria is put forward for the performance assessment of the output probability density function (PDF) control of the bounded stochastic system. The model of the output PDF is set up firstly, then the controller is designed to make the output PDF to trace the given shape so as to make the system to be a closed-loop one. The operating data of the closed-loop system are used to assess the control performance with the performance assessment criteria. Both the modeling, controller design and the performance assessment of the output PDF are applied to the simulation study of the output molecular weight distribution (MWD) control in a polymerization process.
Keywords :
chemical industry; closed loop systems; control system synthesis; molecular weight; performance index; polymerisation; probability; stochastic systems; bounded stochastic system; closed-loop system; controller design; molecular weight distribution control; output probability density function control system; performance assessment criteria; polymerization process; Automatic control; Control systems; Electrical equipment industry; Industrial control; Performance analysis; Polymers; Probability density function; Shape control; Stochastic processes; Stochastic systems; Modeling; Molecular weight distribution (MWD); Output probability density function (PDF); Performance assessment; Simulation;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605052
