Modular nonblocking state feedback control of discrete event systems and its application to dynamic oligopolistic markets

作者：Park Seong Jin; Cho Kwang Hyun^*

来源：International Journal of Control, 2011, 84(12): 2046-2057.

DOI：10.1080/00207179.2011.633231

• modular supervisory control
• discrete event systems
• state feedback control
• oligopolistic market

This article addresses a modular state feedback supervisory control problem where two local controllers should achieve a common control objective against another local controller. Each local controller has its own control objective described as a predicate. This article also addresses a nonblocking modular control problem in which a discrete event system controlled by three local controllers tends to reach the common marked states of two local controllers that are, however, prohibited by the third local controller. For a case study, we apply the proposed theory to an oligopolistic market composed of two firms and one government. Two oligopolistic firms have a common objective to maximise their total profit through collusion. However, the government prevents them from engaging in collusion. We show that the modular supervisory control theory presented in this article can be used to solve the problem of 'how can the firms maximise their total profit against the intervention of government'?

• 出版日期2011