| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
For realization of a safety guarantee system, it is important to synthesize a controller which considers the quantitative risk evaluation of the system. In this study, we showed a synthesis method of an optimal supervisor of discrete event systems. The supervisor optimizes the costs of disabling and occurrence of events within the permissible risk of the controlled system. Moreover, we showed a synthesis method of an optimal LLP (limited lookahead policy) supervisor for a global system which is composed of several local systems.
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