TWO-STAGE MULTI-POINT MULTI-FREQUENCY METHOD FOR PIPELINE LEAKAGE POINT DETERMINING
نویسندگان
چکیده
منابع مشابه
B-SPLINE METHOD FOR TWO-POINT BOUNDARY VALUE PROBLEMS
In this work the collocation method based on quartic B-spline is developed and applied to two-point boundary value problem in ordinary diferential equations. The error analysis and convergence of presented method is discussed. The method illustrated by two test examples which verify that the presented method is applicable and considerable accurate.
متن کاملReproducing kernel method for singular multi-point boundary value problems
Purpose: In this paper, we shall present an algorithm for solving more general singular second-order multi-point boundary value problems. Methods: The algorithm is based on the quasilinearization technique and the reproducing kernel method for linear multi-point boundary value problems. Results: Three numerical examples are given to demonstrate the efficiency of the present method. Conclusions:...
متن کاملMulti-point Constructive Search
Multi-Point Constructive Search maintains a small set of “elite solutions” that are used to heuristically guide constructive search through periodically restarting search from an elite solution. Empirical results indicate that for job shop scheduling optimization problems and quasi-group completion problems, multi-point constructive search performs significantly better than chronological backtr...
متن کاملFixed Point Theorems for Two Classes of Multi-valued Mappings
In this paper two fixed point theorems for two classes of multivalued contractive type mappings are established. The results presented in this paper improve and generalize some results in literatures. AMS Subject Classification: 54H25, 47H10
متن کاملMulti-Stage Fuzzy Load Frequency Control Based on Multi-objective Harmony Search Algorithm in Deregulated Environment
A new Multi-Stage Fuzzy (MSF) controller based on Multi-objective Harmony Search Algorithm (MOHSA) is proposed in this paper to solve the Load Frequency Control (LFC) problem of power systems in deregulated environment. LFC problem are caused by load perturbations, which continuously disturb the normal operation of power system. The objectives of LFC are to mini small size the transient deviati...
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: Petroleum Engineering
سال: 2019
ISSN: 2073-0128
DOI: 10.17122/ngdelo-2019-6-44-48