This paper presents nonlinear optimization based position and speed estimation scheme for IPMSM drives with arbitrary signal injection generated by inherent switching ripples associated with finite control set model predictive control (FCSMPC). The existing standard sensorless techniques are not suitable for FCSMPC which applies voltage vectors directly to an electrical machine without a modula...

Uninterruptible Power Supplies (UPS) have been demonstrated to be the key technology in feeding either single- and three-phase loads a wide range of critical applications, such as high-tier datacenters medical facilities. To increase overall system power capacity resilience, UPS systems are usually connected parallel. When parallel connected, circulating current can rise, inhibiting correct ope...

For the direct-current (dc) electrical power distribution system onboard more electric aircraft, voltage quality of dc bus is a great concern since there could be significant harmonics distortions when feeding different electronics loads. This problem can potentially addressed by introducing filter to point-of-load converters regulated finite control set model predictive (FCS-MPC). To optimize ...

This paper presents a novel distributed active set method for model predictive control of linear systems. The combines primal strategy with decentralized conjugate gradient to solve convex quadratic programs. An advantage the proposed compared existing algorithms is feasibility iterates. Numerical results show that can compete alternating direction multipliers in terms communication requirement...

For many academics, it has proven difficult to operate a wind energy conversion system (WECS) under changeable speed while also enhancing the quality of electricity delivered grid. In order increase effectiveness and performance DFIG-based Wind Energy Conversion System, this research suggests an updated model predictive control technique. This study intends regulate generator in two ways: first...

The main objective of this paper is to highlight the role of the set theoretic analysis in the model predictive control synthesis. In particular, the set theoretic analysis is invoked to: (i) indicate the fragility of the model predictive control synthesis with respect to variations of the terminal constraint set and the terminal cost function and (ii) discuss a simple, tube based, robust model...