Punctual control of a vibrating string: Numerical analysis
نویسندگان
چکیده
منابع مشابه
Active damping of a vibrating string
This paper presents an investigation of active damping of the vertical and horizontal transverse modes of a rigidly-terminated vibrating string. A state-space model that emulates the behavior of the string is introduced, and we explain the theory behind band pass filter control and proportional-integral-derivative (PID) control as applied to a vibrating string. After describing the characterist...
متن کامل0 Vibrating the QCD string
The large-distance behaviour of the adiabatic hybrid potentials is studied in the framework of the QCD string model. The calculated spectra are shown to be the result of interplay between potential-type longitudinal and string-type transverse vibrations. General arguments from QCD and lattice data tell that the theory, even quenched in quarks, possesses nontrivial spectrum, so that effective de...
متن کاملWave Motion in a Vibrating String
Waves are familiar to us all--such as ocean waves, sound waves, light waves, and waves in a string. Waves may appear to be traveling or appear to be standing still. There are those being transported by a medium as for the ocean or in a guitar string and those that travel best through empty space such as the electromagnetic spectrum including visible light. Waves are a common means by which ener...
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 اولOn hearing the'"shape"' of a vibrating string
along with its connections to a surprisingly large number of interesting questions and people in mathematical physics. This paper is an example of mathematical physics at its best. While he credited the original articulation of the problem to Salomon Bochner and Lipa Bers, Kac seems to be the first to recognize the many connections to other areas. Physicists and mathematicians whose work has to...
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: Computers & Mathematics with Applications
سال: 1978
ISSN: 0898-1221
DOI: 10.1016/0898-1221(78)90022-6