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用于氯化苄制备的一种方便的中控方法
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作者 邹从炎 杨自善 +1 位作者 靳志林 白一穷 《华中师范大学学报(自然科学版)》 CAS CSCD 1991年第4期443-446,共4页
本文介绍了氯化苄制备过程中的一种中控方法——水吸收HCl称重法,采用它可随时对反应体系的氯化程度进行测定。方法简便,快速而又准确。
关键词 氯化苄 中控方法 制备
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一种方便的氯化苄制备的中控方法
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作者 邹从炎 杨自善 +1 位作者 靳志林 白一穷 《精细化工》 EI CAS CSCD 1992年第1期50-52,共3页
介绍了氯化苄制备过程的一种新的中控方法——水吸收HCl称重法,采用它可随时对反应体系的氯化程度进行测定,简便、准确、快速。
关键词 氯化苄 制备 中控方法
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Monte-Carlo based cascade control approach with focus on real overactuated space systems
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作者 M.Shahi A.H.Mazinan 《Journal of Central South University》 SCIE EI CAS CSCD 2016年第12期3171-3182,共12页
The present research relies on a cascade control approach through the Monte-Carlo based method in the presence of uncertainties to evaluate the performance of the real overactuated space systems.A number of potential ... The present research relies on a cascade control approach through the Monte-Carlo based method in the presence of uncertainties to evaluate the performance of the real overactuated space systems.A number of potential investigations in this area are first considered to prepare an idea with respect to state-of-the-art.The insight proposed here is organized to present attitude cascade control approach including the low thrust in connection with the high thrust to be implemented,while the aforementioned Monte-Carlo based method is carried out to guarantee the approach performance.It is noted that the investigated outcomes are efficient to handle a class of space systems presented via the center of mass and the moments of inertial.And also a number of profiles for the thrust vector and the misalignments as the disturbances all vary in its span of nominal variations.The acquired results are finally analyzed in line with some well-known benchmarks to verify the approach efficiency.The key core of finding in the research is to propose a novel 3-axis control approach to deal with all the mentioned uncertainties of space systems under control,in a synchronous manner,as long as the appropriate models in the low-high thrusts are realized. 展开更多
关键词 Monte-Carlo based method cascade control approach overactuated space systems low-high thrusts models
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