نتایج جستجو برای: lumped parameter model lpm
تعداد نتایج: 2239111 فیلتر نتایج به سال:
The analytical modeling and simulation of conservative electrostatic, electromagnetic and electrodynamic transducers found in microsystems using a non-linear lumped-parameter approach is presented in this paper. A comparison is made between this approach and the linearized equivalent circuit method. All models of transducers are written in HDL-A, a proprietary analogue hardware description lang...
Design and modeling are key steps in the value chain of Capacitive Micromachined Ultrasonic Transducer (CMUT) arrays. Although CMUT array element models very powerful, most them still limited their use as tools for electronic design assistance. The electroacoustic equivalent circuits developed mainly based on a distributed-element approach while lumped-parameter electrical better suited softwar...
In this paper, the nonlinear and dual-parameter chaotic vibrations are investigated for blisk structure with lumped parameter model under combined aerodynamic force varying rotating speed. The speed are, respectively, simplified to parametric external excitations. governing equations of motion established by using Hamilton’s principle. free vibration mode localization phenomena studied tuning m...
The safety of hydrogen storage is essential for the development fuel cell vehicles. A mathematical model a compressed tank established based on mass conservation equation, energy equation and real gas state. Using Matlab/Simulink platform, dual-zone lumped parameter model, which divides into zone wall zone, established. initial conditions MC Default method filling from SAE J2601 are utilized in...
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