{"title":"摩擦对执行器试验电液摩擦负载模拟器加载性能影响的研究","authors":"Chenghu Jing, Hongguang Xu","doi":"10.1109/ICMAE.2016.7549596","DOIUrl":null,"url":null,"abstract":"In mechanical engineering, especially in the aerospace, actuator systems must be tested under the corresponding load conditions. The conventional load simulator is disturbed by the motion of tested actuator, which seriously affects the loading performance. This paper presents an electro-hydraulic friction load simulator (EHFLS) for actuator test that is not disturbed by the motion of tested actuator in theory. Its mathematical model is constructed. Theoretically analyzing, friction is the key factor to affect the loading performance. Simulations are performed to discuss how the loading performance of the electro-hydraulic friction load simulator is affected by friction.","PeriodicalId":371629,"journal":{"name":"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A study on the influence of friction on loading performance of electro-hydraulic friction load simulator for actuator test\",\"authors\":\"Chenghu Jing, Hongguang Xu\",\"doi\":\"10.1109/ICMAE.2016.7549596\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In mechanical engineering, especially in the aerospace, actuator systems must be tested under the corresponding load conditions. The conventional load simulator is disturbed by the motion of tested actuator, which seriously affects the loading performance. This paper presents an electro-hydraulic friction load simulator (EHFLS) for actuator test that is not disturbed by the motion of tested actuator in theory. Its mathematical model is constructed. Theoretically analyzing, friction is the key factor to affect the loading performance. Simulations are performed to discuss how the loading performance of the electro-hydraulic friction load simulator is affected by friction.\",\"PeriodicalId\":371629,\"journal\":{\"name\":\"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)\",\"volume\":\"38 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMAE.2016.7549596\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMAE.2016.7549596","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A study on the influence of friction on loading performance of electro-hydraulic friction load simulator for actuator test
In mechanical engineering, especially in the aerospace, actuator systems must be tested under the corresponding load conditions. The conventional load simulator is disturbed by the motion of tested actuator, which seriously affects the loading performance. This paper presents an electro-hydraulic friction load simulator (EHFLS) for actuator test that is not disturbed by the motion of tested actuator in theory. Its mathematical model is constructed. Theoretically analyzing, friction is the key factor to affect the loading performance. Simulations are performed to discuss how the loading performance of the electro-hydraulic friction load simulator is affected by friction.
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