کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7116351 1461181 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improved state space model predictive fault-tolerant control for injection molding batch processes with partial actuator faults using GA optimization
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Improved state space model predictive fault-tolerant control for injection molding batch processes with partial actuator faults using GA optimization
چکیده انگلیسی
A novel model predictive fault-tolerant control (MPFTC) strategy adopting genetic algorithm (GA) is proposed for batch processes under the case of disturbances and partial actuator faults. Based on the extended state space model in which the tracking error is contained, there are more degrees of freedom provided for the controller design and better control performance is obtained. In order to enhance the control performance further, the GA is introduced to optimize the relevant weighting matrices in the cost function. The effectiveness of the proposed MPFTC approach is tested on the injection velocity regulation of the injection molding process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: ISA Transactions - Volume 73, February 2018, Pages 147-153
نویسندگان
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