Decoupling technology of marine VAV air conditioning system
Based on the analysis of the development status and technical bottleneck of VAV air conditioning system in the shipbuilding field,aiming at the multi loop coupling problem in VAV air conditioning system,the system decoupling and regulation technology was studied.In terms of decoupling design technology,the mathematical model of multiple control loops of the VAV air conditioning system was established,and the feed-forward compensation decoupling method was used for decoupling design,the experience shows that the coupling effect between control loops is significantly reduced.In terms of regulation technology,the multi loop series time-delay regulation method was proposed,which is verified to be able to achieve stable regulation without decoupling design,and is beneficial to engineering practical application.The research res-ults can reduce the difficulty of regulation of VAV air conditioning system,and have positive significance in promoting the application of VAV air conditioning system in the field of ships.
shipVAV air conditioningdecoupling technologyregulation optimization
万方数据
维普
