نتایج جستجو برای: integrated process control
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در این پژوهش، نخست برآوردگری برای نقطه تغییر پارامتر فرایند دو جمله ای3 که تغییر به صورت روند خطی می باشد، بر پایه تابع درستنمایی و برآورد جدیدی برای پارامتر شیب، ارائه شده است. پس از آن برآوردگر نقطه تغییر پله ای در پارامتر فرایند دو جمله ای بر پایه بهینه سازی تابع درستنمایی به کمک الگوریتم وراثتی ارائه شده است. عملکرد برآوردگرهای پیشنهادی با انجام مطالعات گسترده شبیه سازی مورد ارزیابی قرار گر...
multivariate process capability indices (mpci) show how well a manufacturing process can meet specifica-tion limits when quality characteristics enclose a relative correlation. process capability is an important and commonly used metric for assessing and improving the quality of a production process. when quality charac-teristics of a product are correlated then an attractive comes close to mpc...
The manufacture of integrated circuits is driven by a demand for faster calculation capabilities and lower costs, which will require the development of a new generation of manufacturing tools to increase yield productivity, spearheaded by improved measurement devices and advanced process control and the necessary engineering support. The objectives of this paper are to motivate work in this fie...
A systematic computer aided analysis of the process model is used as a pre-solution step for integration of design and control problem. In this paper, a static energy integrated distillation plant model is first presented, then the analysis is presented for a single distillation column, subsequently the column analysis is extended with the analysis for the heat pump. The analysis relates to the...
چکیده ندارد.
An integration model of batch process production scheduling and control is established by using synchronous method, which generates mixed integer dynamic (MIDO) problem. In order to solve the online computing burden MIDO problem, explicit predictive (E-MPC) applied implementation Using method based on USEBCTM establish level constraints, used MPT toolbox in MATLAB E-MPC The solution was convert...
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