基于计算机仿真的多联式空调系统控制策略优化设计

Optimization Design of Control Strategy for Multi-connected Air Conditioning System Based on Computer Simulation

多联式空调系统是小型家用及商用中央空调系统中先进技术的代表,取得了快速的发展。本文为提高其系统运行的效率,提出了基于多输入多输出结构的室内外机自适应控制策略,建立自适应控制算法,并在计算机仿真模型的基础上进行了优化设计。仿真结果表明,该控制器能快速响应并调整系统运行参数达到设定目标。上述结果也表明,计算机仿真为实现多联式空调系统的控制策略的优化提供了便捷而有效的工具。

Multi-connected air conditioning system is the representative of the advanced technique for small scale domestic and commercial central air conditioning systems, and it gets a fast development. In order to improve its operation efficiency, an independent decoupling control strategy with the structure of Multi-Input and Multi-Output for indoor and outdoor systems is proposed. The adaptive control algorithm is developed, and the optimization of control algorithm is carried out based on computer simulation models. The simulation results show that the controller can achieve the set target with fast response. It also indicates that computer simulation is an effective method to design and optimize the control strategy of the multi-connected air conditioning system.