Title :
Development of High Level Modeling method for rapid modeling process
Author :
Kako, Junichi ; Ito, H.
Author_Institution :
Toyota Motor Corp., Toyota, Japan
Abstract :
A novel plant modeling method called High Level Modeling (HLM) to design and develop control-oriented plant model is introduced. The HLM method is specifically designed to expose the design intention at physics level of a target physical system in a straightforward manner so that plant models can be efficiently understood and peer-reviewed from the physical standpoint. The method also enables construction of system equations from the design information based on simple formal rules which guarantees conservation laws. To show the effectiveness of the HLM approach through a concrete use case, it is applied to turbocharger radial compressor modeling, and analysis on the model equations is performed by deriving compressor speed lines and efficiency.
Keywords :
control system synthesis; nonlinear control systems; road traffic control; HLM method; automotive control; compressor speed lines; conservation laws; control-oriented plant model method; design information; high level modeling method; rapid modeling process; system equations; target physical system; turbocharger radial compressor modeling; Analytical models; Computational modeling; Equations; Impellers; Mathematical model; Numerical models; Object oriented modeling; automotive control; engine control; high level modeling; physical model; turbocharger model;
Conference_Titel :
Control Conference (CCC), 2014 33rd Chinese
Conference_Location :
Nanjing
DOI :
10.1109/ChiCC.2014.6896623