Toyota Technical Development Corporation

Zibo Kang

Yukihiro Hayashi

Hirona Morita

Akira Kawaguchi

Masaaki Tokai

A simulation support method includes generating an operation interface used to convert a subject model to a model for parallel computation, in which a plurality of subsystem models are connected to each other, wherein the plurality of subsystem models correspond to a plurality of processes in one step, and the processes repeatedly run in parallel in a cluster computer; inserting dummy blocks in the subject model, when an instruction for converting the subject model to the model for parallel computation is provided through the operation interface, wherein the dummy blocks are used to synchronize the data in the processes, which are transmitted between the processes that run in parallel; and editing a simulation program for parallel computation, based on the model for parallel computation, wherein the simulation program for parallel computation is used to generate the processes that run in parallel in the cluster computer.

Simulation support method, computer-readable storage medium storing simulation support program, and simulation support apparatus

This is to provide a computing method of motor model, a motor simulation method and a motor simulation apparatus in which high-speed real-time simulation is made feasible while saving computer resources. A motor model is formulated, motor model which uses a motor model of alternate-current motor which virtually includes the inverse matrix of an inductance matrix L(&#x3b8;), which is a predetermined function whose variable is a rotary angle &#x3b8;, and, in the computation of this motor model, the value, which is obtained by computing a matrix &#x3bb;(&#x3b8;) which is equal to the inverse matrix of the inductance matrix L(&#x3b8;), is used as the value of the inverse matrix of the inductance matrix L(&#x3b8;).

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Nagoya, Japan

Zibo Kang