Perturbed cooperative-state feedback strategy for model predictive networked control of interconnected systems

作者：Tran Tri^*; Ha Q P

来源：ISA Transactions, 2018, 72: 110-121.

DOI：10.1016/j.isatra.2017.09.017

• Perturbed cooperative-state feedback
• Decentralized model predictive networked
• control
• Dissipation-based stability constraint
• Intermittent data loss

A perturbed cooperative-state feedback (PSF) strategy is presented for the control of interconnected systems in this paper. The subsystems of an interconnected system can exchange data via the communication network that has multiple connection topologies. The PSF strategy can resolve both issues, the sensor data losses and the communication network breaks, thanks to the two components of the control including a cooperative-state feedback and a perturbation variable, e.g., u(i) = K(ij)x(j) + w(i). The PSF is implemented in a decentralized model predictive control scheme with a stability constraint and a non-monotonic storage function (Delta V(x(k)) >= 0), derived from the dissipative systems theory. Numerical simulation for the automatic generation control problem in power systems is studied to illustrate the effectiveness of the presented PSF strategy.

• 出版日期2018-1
• 单位南阳理工学院