任卓翔

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任卓翔（Zhuoxiang Ren），1957年生，武漢市黃陂區前川街道人，博士，教授，世界知名的電磁場專家，中國科學院電工研究所特聘教授，IEEE高級會員。1978年2月至1982年1月就讀於華中工學院（現華中科技大學）電力工程系電機專業，同年留學法國，於1986年獲法國Institute Nationale Polytechnique de Toulouse電氣工程博士學位，此後在法國Laboratoire de Génie Electrique de Paris (LGEP)做電磁場數值計算的博士後研究，創造性地提出了在導體區用棱邊變數的FE法，外部空間用邊界積分法，兩個區域都用電場強度作待求量，並據此編制了專業領域著名的Trifou-e軟體。任卓翔博士在電磁場計算中的數值算法及耦合電磁機械系統建模等領域都有豐碩的成果，發表了大量論著，是該領域國際公認的知名學者。他先後任職過的公司及高校有：Ansoft Corporation、法國國家科學研究中心、法國國立土魯斯綜合理工學院，1996年任美國俄亥俄州立大學客座教授，1999年至今任職於美國Mentor Graphics Corporation，擔任Principal engineer。
Extracts of list of publications (not exhaustive)
Book: “Modèles et formulations en électromagnetisime, Electromagnetisme et éléments finis 3”, directed by G. Meunier, Hermes Science Publication, Lavoisier, 2003. (author of one chapter).
“The finite element method for electromagnetic modeling”, Edited by G. Meunier, ISTE, Wiley, 2008 (author of one chapter).
Patent: "Computation of electrical properties of an IC layout", patent application (MG 10292-REG1; KS 1011-78056-03), Z. Ren, W. Zhang and J. Falbo, 2007
B. Davat, Z. Ren, M. Lajoie-Mazenc, 'The movement in field modeling', IEEE Trans. on Mag., Vol.21, No.6, November, 1985, pp.2296-2298
Z. Ren, F. Bouillault, A. Razek, J.C. Vérité, 'Comparison of different boundary integral formulations when coupled with finite elements in three dimensions', IEE Procs, Vol.135, Pt.A, No.8, Nov. 1988, pp.501-507
Z. Ren, F. Bouillault, A. Razek, A.Bossavit, J.C. Vérité, 'A new hybrid model using electric field formulation for 3-D eddy current problems', IEEE Trans. on Mag., Vol.26, No.2, 1990, pp.470-473
Z. Ren, A. Razek, 'A coupled electromagnetic - mechanical model for thin conductive plate deflection analysis', IEEE Trans. on Mag., Vol.26, No.5, September, 1990, pp.1650-1652
Z. Ren, A. Bossavit, 'A new approach to eddy-current problems in deformable conductors and some numerical evidence about its validity', Int. J. of Applied Electromagnetics in Materials, Vol.3, 1992, p.39-62
Z. Ren, A. Razek, 'Boundary edges elements and spanning tree technique in 3-D electro-magnetic field computation', Int. Journal for Numerical Methods in Engineering, Vol.36, 1993, pp.2877-2893
C. Li, Z. Ren, A. Razek, 'Complementarity between the energy results of H and E formulations in eddy current problems', IEE Proc.-Sci. Meas. Technol., Vol.1, No.1, January, 1994, pp.25-30
C. Li, Z. Ren, A. Razek, 'Three dimensional adaptive mesh refinement in finite element computation of electromagnetic fields', COMPEL Vol. 13, No 1. March, 1994, pp.79-82
Z. Ren, 'Comparison of different force calculation methods in 3D finite element modelling', IEEE Trans. on Mag., Vol.30, No.5, September, 1994, pp.3471-3474
Z. Ren, A. Razek, 'A strong coupled model for analyzing dynamic behaviours of non-linear electromechanical systems', IEEE Trans. on Mag., Vol.30, No.5, September, 1994, pp.3252-3255
Z. Ren, B. Ionescu, M. Besbes, A. Razek, 'Calculation of mechanical deformation of magnetic material in electromagnetic devices', IEEE Trans. on Mag., Vol.31, No.3, May, 1995, pp.1873-1876
Z. Ren, A. Razek (invited communication), 'Coupling of boundary integral methods with dual finite element methods for electromagnetic field computation', Proceedings of tenth international conference on boundary element technology BETECH, Belgium-liege, September, 1995
Z. Ren, 'Auto-gauging of vector potential by iterative solver - Numerical evidence', 3rd Int. Workshop on Electric and Magnetic Fields, Belgium-Liege, May, 1996
Z. Ren, A. Razek (invited paper), 'Computation of 3-D electromagnetic field using differential forms based elements and dual formulations', International Journal of Numerical Modelling, Electronic Networks, Devices and Fields, Vol. 9, Nos 1& 2, January-April 1996, pp.81-98
Z. Ren, 'Influence of the R.H.S. on the convergence behaviour of the curl-curl equation', IEEE Trans. on Mag., Vol.32, No.3, May, 1996, pp. 655-658
M. El-Feddi, Z. Ren, A. Razek, A. Bossavit, ‘Homogenization technique for Maxwell equations in periodic structure’, IEEE Trans. on Mag., Vol.33, No.2, March, 1997, pp.1382-1385
M. Voisin, F. Bouillault, Z. Ren, 'Magneto�mechanical coupling: an intrinsic non-Linearity', ISEM'99, International Symposium on Non-linear Electromagnetic Systems, Pavia, Italy, May, 1999
Z. Ren, 'Solving 3D eddy current problem containing thin cracks using dual formulations and shell elements', IEE Proceedings, Science, Meas. and Tech., Vol.145, No.1, January 1999, pp.9-14
Z. Ren, A. Razek, 'Comparison of some 3D eddy current formulations in dual systems', IEEE Trans. On Mag., Vol.36, No.4, July 2000
Z. Ren, N. Ida, 'High order differential form based elements for the computation of electromagnetic field', IEEE Trans. On Mag., Vol.36, No.4, July 2000, pp.1472-1478
Z. Ren (invited paper), 'Application of differential forms in the finite element formulation of electromagnetic problems', ICS Newsletter, Vol.7 No.3, 2000
Z. Ren, Z. Cendez, 'Shell Elements for the Computation of Magnetic Forces', IEEE Trans. On Mag., Vol.37, No.5, Sept 2001, pp.3171-3174
Z. Ren, 'A T- formulation for eddy current problems in multiply connected regions ', IEEE Trans. On Mag., Vol.38, No.2, March 2002, pp.557-560
Z. Ren, N. Ida, 'High-order elements of complete and incomplete bases in electromagnetic field computation ', IEE Proc.-Sci. Meas.Technol. Vol. 149, Issue 03. May 2002, pp.147-151
Z. Ren, '2D dual finite element formulations for the fast extraction of circuit parameters in VLSI ', IEEE Trans. On Mag., Vol.39, No 3, 2003, pp.1590-1593
Z. Ren, C. Lage, '3D capacitance extraction of IC interconnects using field solvers and homogenization technique', IEEE Trans. on Magn., Vol.40, No.2, 2004, pp.703-706
A. Chatterjee, Z. Ren, 'RC extraction in the presence of process variations', Cadence Techniaue Conference, May, 2004
Z. Ren, W. Zhang, J. Falbo ‘Computation of parasitic capacitances of an IC cell in accounting for lithography effect’, CEM06, Aachen, April, 2006
Z. Ren, D. Petranovic and J. Falbo (invited communication), 'Interconnect parasitics sensitivity for modeling and analysis of process variation in nanometer technology', VLSI Multilevel Interconnection Conference (VMIC), Fremont, California, September, 2007
Z. Ren, H. Hegazy and N. Kurt-Karsilayan, 'Characterization of dynamic substrate macro-model in mixed signal IC systems using 3D finite element method', IEEE Trans. On Mag., Vol.44, No 6, 2008, pp.466-469
Z. Ren, 'On the complementarity of dual formulations on dual meshes', CEFC2008, Athens, Greece, May, 2008