A Displacement Analysis of Overconstrained Mechanisms
نویسندگان
چکیده
منابع مشابه
Analysis and Synthesis of Overconstrained Mechanisms
This paper describes how, based on a method originated by Raghavan and Roth and elaborated by Mavroidis and Roth, a systematic approach is defined in order to obtain and solve the input-output equations of any overconstrained mechanism. We show that the key to study overconstrained mechanisms lies in analyzing a certain matrix. We are using this matrix to prove overconstraint of special structu...
متن کاملMethods for Force Analysis of Overconstrained Parallel Mechanisms: A Review
The force analysis of overconstrained PMs is relatively complex and difficult, for which the methods have always been a research hotspot. However, few literatures analyze the characteristics and application scopes of the various methods, which is not convenient for researchers and engineers to master and adopt them properly. A review of the methods for force analysis of both passive and active ...
متن کاملOverconstrained Mechanisms Based on Trapezohedra
We start with a special polyhedron, the so-called ‘trapezohedron’ (see E. WEISSTEIN [11]). It is dual to an antiprism and can be generated as the intersection of two suitable congruent regular pyramids with regular n-gons as directing polygons (n > 2). Its faces are 2n congruent trapezoids (kites). We use this polyhedron to construct some generalisations of the Fulleroid-like mechanisms describ...
متن کاملa swot analysis of the english program of a bilingual school in iran
با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...
15 صفحه اولa phonological contrastive analysis of kurdish and english
deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...
15 صفحه اولذخیره 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: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 1981
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.47.574