Hybrid Model-Based Feedforward and Fractional-Order Feedback Control Design for the Benchmark Refrigeration System
Abstrak
Refrigeration systems occupy a large proportion of the home energy consumption in the United States. Precise temperature management is a key point to enhance the energy utilization efficiency. Since proportional-integral-derivative (PID) controllers absolutely dominate control engineering, a large number of different control structures and theories have been developed to enhance the efficiency of PID controllers. A benchmark refrigeration system was proposed in PID2018 as a simulation platform for researchers to implement different control strategies. In this paper, a novel control strategy is designed for the benchmark refrigeration system, where the fractional-order lead-lag compensator is in consort with the baseline controllers and contributes to accelerate the system response by increasing the system bandwidth, and the feedforward compensators are utilized to compensate the disturbances in the benchmark problem. The simulation results given in the benchmark problem show the straightforward effectiven...
Topik & Kata Kunci
Penulis (4)
Jie Yuan
Zhenlong Wu
S. Fei
YangQuan Chen
Akses Cepat
- Tahun Terbit
- 2019
- Bahasa
- en
- Total Sitasi
- 11×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1021/acs.iecr.9b01854
- Akses
- Open Access ✓