2015 Fiscal Year Final Research Report
Development of an analytical validation method for ensuring safety of nonlinear control systems and its application
| Project/Area Number |
24560276
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Dynamics/Control
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| Research Institution | Nihon University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Keywords | 制御系評価 / 車両運動制御 |
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| Outline of Final Research Achievements |
Toward an improvement in safety of nonlinear control systems, a method that can analytically evaluate the performance of nonlinear control systems is developed and its effectiveness is validated through the application of the method to the evaluation of vehicle chassis control systems. The feature of this study is that the developed method distinguishes the performances of "control method" and "control algorithm". Performances of two control algorithms to a four-wheel steering control method and a direct-yaw-moment control method are evaluated by the developed method that uses a size of a controllability region as an evaluation index. The results show that two control algorithms cannot exploit full potential of the four-wheel steering control method and direct-yaw-moment control method.
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| Free Research Field |
機械力学・制御
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