Title :
Dynamic Analysis for Inductance Gradient of Rail Gun
Author :
Yang, Yudong ; Jin, Kui
Author_Institution :
Fac. of Electron. & Electr. Eng., HuaiYin Inst. of Technol., Huaiyin, China
Abstract :
A simplified rail gun model is established and three dimensional finite element method of electromagnetic (EM) field is used to analyze the model parameters. The parameters include: inductance gradient, resistance gradient, magnetic induction intensity, magnetic force etc. The simulation result indicates that the load of rail gun may be equivalent to the nonlinear resistance, inductance and back electromotive force.
Keywords :
electromagnetic fields; finite element analysis; railguns; back electromotive force; dynamic analysis; electromagnetic field; inductance gradient; magnetic force; magnetic induction intensity; resistance gradient; simplified rail gun model; three dimensional finite element method; Eddy currents; Electric resistance; Electromagnetic analysis; Electromagnetic fields; Electromagnetic forces; Finite element methods; Inductance; Information analysis; Magnetic fields; Rails; 3D finite elemen; Inductance gradient; Resistance gradient;
Conference_Titel :
Information and Computing (ICIC), 2010 Third International Conference on
Conference_Location :
Wuxi, Jiang Su
Print_ISBN :
978-1-4244-7081-5
Electronic_ISBN :
978-1-4244-7082-2
DOI :
10.1109/ICIC.2010.105
