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1. 发明申请

US20030088345A1 Engine testing system using torque controller designed by mu-synthesis method 有权
标题翻译：发动机试验系统采用扭矩控制器设计，采用mu合成法
公开(公告)号：US20030088345A1
公开(公告)日：2003-05-08
申请号：US10268078
申请日：2002-10-10
申请人： KABUSHIKI KAISHA MEIDENSHA
发明人： Takao Akiyama , Masayasu Kanke , Yoshimasa Sawada , Minoru Kobayashi
IPC分类号： G01M015/00
CPC分类号： G01M15/044
摘要： An engine testing system has a torque control system which controls at least one of an axial torque and an engine load torque. The torque control system comprises a mechanical transfer function which receives an engine torque and a current and outputs an engine speed, the axial torque and a dynamo speed, an electric transfer function which receives a command current and outputs the current, and a torque controller which receives one of a command axial torque and a command engine load torque, and at least one of the engine speed, the dynamo speed, and the axial torque and outputs the command current. A transfer function representative of the torque controller is designed using the structured singular value synthesis method so as to be adapted to the mechanical transfer function and the electric transfer function.
摘要翻译：发动机测试系统具有控制轴向扭矩和发动机负载转矩中的至少一个的转矩控制系统。扭矩控制系统包括机械传递函数，其接收发动机转矩和电流并输出发动机转速，轴向转矩和发电机转速，接收指令电流并输出电流的电传递功能，以及转矩控制器，接收指令轴向力矩和指令发动机负载转矩中的一个以及发动机转速，发电机转速和轴向转矩中的至少一个，并输出指令电流。使用结构化奇异值合成方法设计代表扭矩控制器的传递函数，以适应机械传递函数和电传递函数。

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