The Study of Simulation on Variable-Frequency Air Conditioning Systems Adopted by Control Strategy of Hybrid Automata

Ze Qin Liu; Zhen Jing Wu

doi:10.4028/www.scientific.net/AMR.945-949.2629

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 945-949The Study of Simulation on Variable-Frequency Air...

The Study of Simulation on Variable-Frequency Air Conditioning Systems Adopted by Control Strategy of Hybrid Automata

Abstract:

This paper setup the hybrid automata control model of variable-frequency air conditioning by adopting Stateflow simulation toolbox of Matlab. The regulated quickness of the hybrid automata control model was simulated and validated by comparing PID control in Simulink. The hybrid automata control strategy was proposed in this paper for exploring hybrid features of the frequency conversion air conditioning control system. Comparing the traditional PID model, the result indicated the convergence speed of hybrid automata control strategy was faster to control the compressor operating frequency, better to simulate indoor energy balance, and to control the operation frequency state of the compressor. The paper showed the control strategy of hybrid automata control could achieve temperature control better, and the studied model has the better effects.

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Periodical:

Advanced Materials Research (Volumes 945-949)

Pages:

2629-2632

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.945-949.2629

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Online since:

June 2014

Authors:

Ze Qin Liu*, Zhen Jing Wu

Keywords:

Convergence Rate, Hybrid Automata, Simulation, Variable-Frequency Air Conditioning

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* - Corresponding Author

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