A Feasible Sequential Linear Equation Method for Inequality Constrained Optimization
نویسندگان
چکیده
منابع مشابه
A Feasible Sequential Linear Equation Method for Inequality Constrained Optimization
In this paper, by means of the concept of the working set, which is an estimate of the active set, we propose a feasible sequential linear equation algorithm for solving inequality constrained optimization problems. At each iteration of the proposed algorithm, we first solve one system of linear equations with a coefficient matrix of size m × m (where m is the number of constraints) to compute ...
متن کاملA New Hyperplane Method for Solving Linear Inequality Constrained Optimization ⋆
For solving linear inequality constrained optimization, a new hyperplane method is introduced. The trust region approach for unconstraint optimization is used to minimize objective function on the hyperplane defined by the current iterative point. If a separate indicator shows that it is not worthwhile to find a better point in the current hyperplane. Then a line search along a chopped directio...
متن کاملsolution of security constrained unit commitment problem by a new multi-objective optimization method
چکیده-پخش بار بهینه به عنوان یکی از ابزار زیر بنایی برای تحلیل سیستم های قدرت پیچیده ،برای مدت طولانی مورد بررسی قرار گرفته است.پخش بار بهینه توابع هدف یک سیستم قدرت از جمله تابع هزینه سوخت ،آلودگی ،تلفات را بهینه می کند،و هم زمان قیود سیستم قدرت را نیز برآورده می کند.در کلی ترین حالتopf یک مساله بهینه سازی غیر خطی ،غیر محدب،مقیاس بزرگ،و ایستا می باشد که می تواند شامل متغیرهای کنترلی پیوسته و گ...
Linear programming on SS-fuzzy inequality constrained problems
In this paper, a linear optimization problem is investigated whose constraints are defined with fuzzy relational inequality. These constraints are formed as the intersection of two inequality fuzzy systems and Schweizer-Sklar family of t-norms. Schweizer-Sklar family of t-norms is a parametric family of continuous t-norms, which covers the whole spectrum of t-norms when the parameter is changed...
متن کاملA Superlinearly feasible SQP algorithm for Constrained Optimization
This paper is concerned with a Superlinearly feasible SQP algorithm algorithm for general constrained optimization. As compared with the existing SQP methods, it is necessary to solve equality constrained quadratic programming sub-problems at each iteration, which shows that the computational effort of the proposed algorithm is reduced further. Furthermore, under some mild assumptions, the algo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: SIAM Journal on Optimization
سال: 2003
ISSN: 1052-6234,1095-7189
DOI: 10.1137/s1052623401383881