{"title":"暖通空调系统中PID控制器的性能与整定","authors":"G. Geng, G. M. Geary","doi":"10.1109/CCA.1993.348229","DOIUrl":null,"url":null,"abstract":"This paper describes the effects of disturbances and process time delays on control performance. Their relationships to HVAC control systems are discussed. The relationships between tuning rules based on open-loop parameters and those based on ultimate parameters are then studied. It reveals that the Ziegler-Nichols rules based on ultimate parameters are more conservative than those based on open-loop parameters. The modified relationships between the normalised time delay and the ultimate parameters can be used as a guideline for further adjustment of the control parameters.<<ETX>>","PeriodicalId":276779,"journal":{"name":"Proceedings of IEEE International Conference on Control and Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"48","resultStr":"{\"title\":\"On performance and tuning of PID controllers in HVAC systems\",\"authors\":\"G. Geng, G. M. Geary\",\"doi\":\"10.1109/CCA.1993.348229\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes the effects of disturbances and process time delays on control performance. Their relationships to HVAC control systems are discussed. The relationships between tuning rules based on open-loop parameters and those based on ultimate parameters are then studied. It reveals that the Ziegler-Nichols rules based on ultimate parameters are more conservative than those based on open-loop parameters. The modified relationships between the normalised time delay and the ultimate parameters can be used as a guideline for further adjustment of the control parameters.<<ETX>>\",\"PeriodicalId\":276779,\"journal\":{\"name\":\"Proceedings of IEEE International Conference on Control and Applications\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"48\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE International Conference on Control and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CCA.1993.348229\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE International Conference on Control and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCA.1993.348229","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On performance and tuning of PID controllers in HVAC systems
This paper describes the effects of disturbances and process time delays on control performance. Their relationships to HVAC control systems are discussed. The relationships between tuning rules based on open-loop parameters and those based on ultimate parameters are then studied. It reveals that the Ziegler-Nichols rules based on ultimate parameters are more conservative than those based on open-loop parameters. The modified relationships between the normalised time delay and the ultimate parameters can be used as a guideline for further adjustment of the control parameters.<>
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