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ICCAD
2009
IEEE
98views Hardware» more  ICCAD 2009»
15 years 4 months ago
GHM: A generalized Hamiltonian method for passivity test of impedance/admittance descriptor systems
A generalized Hamiltonian method (GHM) is proposed for passivity test of descriptor systems (DSs) which describe impedance or admittance input-output responses. GHM can test passi...
Zheng Zhang, Chi-Un Lei, Ngai Wong
CDC
2010
IEEE
130views Control Systems» more  CDC 2010»
15 years 2 months ago
A fast well-conditioned interior point method for predictive control
Interior point methods (IPMs) have proven to be an efficient way of solving quadratic programming problems in predictive control. A linear system of equations needs to be solved in...
Amir Shahzad, Eric C. Kerrigan, George A. Constant...
IJACTAICIT
2010
141views more  IJACTAICIT 2010»
15 years 2 months ago
Five-axis NURBS Path Real-time Generation Method in CNC System
A real-time path generation method with Non Uniform Rational B Spline(NURBS) technology in the Computer Aided Design(CAD) field is presented and realized in a five-axis Computer N...
Liangji Chen, Changyin Gao, Xianzhang Feng
ICC
2007
IEEE
102views Communications» more  ICC 2007»
16 years 1 months ago
Application of Cumulant Method In Performance Evaluation of Turbo-Like Codes
In this article, a new method for performance evaluation of Turbo-like codes is presented. This is based on estimating the Probability Density Function (pdf) of the bit Log-Likelih...
Ali Abedi, Mary E. Thompson, Amir K. Khandani
ASPDAC
2007
ACM
94views Hardware» more  ASPDAC 2007»
15 years 11 months ago
A New Boundary Element Method for Multiple-Frequency Parameter Extraction of Lossy Substrates
-1 The couplings via realistic lossy substrates can be modeled as frequency-dependent coupling parameters. The fast extraction at multiple frequencies can be accomplished in two se...
Xiren Wang, Wenjian Yu, Zeyi Wang