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Displaying 1-13 out of 13 total
A Novel Technique for Improving Temperature Independency of Ring-ADC
Found in: Design, Automation and Test in Europe Conference and Exhibition
By Shun Li, Hua Chen, Feng Zhou
Issue Date:March 2008
pp. 694-697
A new temperature compensation technique for ring-oscillator-based ADC is proposed in this paper. It employs a novel fixed-number-based algorithm and a CTAT current biasing technology to compensate the temperature-dependent variations of the output, thus e...
 
CMOS-Based Active Tunable Radio Frequency Filter
Found in: Innovative Computing ,Information and Control, International Conference on
By Jin-Shun Li, Jheng-Da Wu, Yen-Lung Chiang, Ming-Liang Shieh, Chih-Ho Tu, Janne-Wha Wu, Ching-Wen Tang, Ying-Zong Juang
Issue Date:December 2009
pp. 589-592
A RF tunable active bandpass filter with active inductor using Q-enhancement circuit is presented. The RF active filter was implemented by the TSMC 0.35 mum 3P3M BiCMOS process. In order to improve the quality factor of the active inductor, the Q-enhanceme...
 
A Catheterization-Training Simulator Based on a Fast Multigrid Solver
Found in: IEEE Computer Graphics and Applications
By Shun Li, Jixiang Guo, Qiong Wang, Qiang Meng, Yim-Pan Chui, Jing Qin, Pheng-Ann Heng
Issue Date:November 2012
pp. 56-70
A VR-based simulator helps trainees develop skills for catheterization, a fundamental but difficult procedure in vascular interventional radiology. A deformable model simulates the complicated behavior of guide wires and catheters, using the principle of m...
 
A novel technique for improving temperature independency of ring-ADC
Found in: Proceedings of the conference on Design, automation and test in Europe (DATE '08)
By Feng Zhou, Hua Chen, Shun Li
Issue Date:March 2008
pp. 1-30
A new temperature compensation technique for ringoscillator-based ADC is proposed in this paper. It employs a novel fixed-number-based algorithm and a CTAT current biasing technology to compensate the temperature-dependent variations of the output, thus el...
     
Virtual network mapping algorithm for large-scale network environment
Found in: Software Maintenance and Reengineering, European Conference on
By Shun-li Zhang,Xue-song Qiu,Luo-ming Meng
Issue Date:August 2011
pp. 765-770
A major challenge of network virtualization is the virtual network resource allocation problem that deals with efficient mapping of virtual nodes and virtual links onto the substrate network resources. However, existing algorithms are almost concentrated o...
 
Evolution and Simulation Analysis of Mine Ecological Economy System
Found in: Intelligent Computation Technology and Automation, International Conference on
By Shun-li Sun
Issue Date:May 2010
pp. 241-244
Mine ecological carrying capability and ecological elastic capability were analysised and the dynamics model of system evolution on mine ecological economy was put forward based on mine ecological carrying capability and ecological elastic capability as st...
 
Building Virtual Reality Design System Based on DIVISION Mockup Software
Found in: Electrical and Control Engineering, International Conference on
By Lun Li, Ji-shun Li, Feng Du, Dong-hong Si
Issue Date:June 2010
pp. 552-555
This paper dissertates the function of Virtual Reality Technology in the product development process, and discusses the advantage in building virtual reality design system with the PTC DIVISION Mockup software. The four key technology projects of building ...
 
Robust Control Study for Four-Wheel Active Steering Vehicle
Found in: Electrical and Control Engineering, International Conference on
By Feng Du, Ji-shun Li, Lun Li, Dong-hong Si
Issue Date:June 2010
pp. 1830-1833
Vehicle is a complex uncertain system with parameter perturbations and external disturbances; these uncertainties will easily result in the loss of vehicle driving stability. Tire cornering stiffness is a key influencing factor on maneuverability of vehicl...
 
Routing Space Internet Based on Dijkstra's Algorithm
Found in: Networks Security, Wireless Communications and Trusted Computing, International Conference on
By Xiang-ying Li, Guo-shun Li, Sheng-tian Zhang
Issue Date:April 2010
pp. 118-121
Earth observation data will be moved through satellite constellations to ground stations by space internet. Routing observation traffic in this environment is constrained by factors such as satellite orbits, satellite capabilities, observation schedules, g...
 
Research on the Experimental Education of Technical Courses in the Information Age
Found in: Intelligent Ubiquitous Computing and Education, International Symposium on
By Hui-wen Leng, Dong-xing Wang, Yue Li, Bao-shun Li
Issue Date:May 2009
pp. 277-280
The advanced technologies in the information age have instilled new energy to the experimental education. A new experimental education scheme for technical courses has been proposed, including education of experiment principles, Web-based presentation of e...
 
The Mechanical Performance of Piezoelectric Fiber Composite Actuators
Found in: Electrical and Control Engineering, International Conference on
By Yong-gang Liu, Ji-shun Li, Xiu-jun Wang, Bin Tian, Xing Shen
Issue Date:June 2010
pp. 2371-2374
The piezoelectric fiber composite actuators are new kind of piezoelectric actuators which have high mechanical performance and flexibility. In order to raise the induced strain of piezoelectric fiber composite actuators, two piezoelectric unit's constructi...
 
Finite Element Analysis on Temperature Field of Insulated Cabin for LNG Carrier Based on ANSYS
Found in: Intelligent Computation Technology and Automation, International Conference on
By Zhou Ming-shun, Li Bo-yang, Zhang Yun-qiu
Issue Date:October 2009
pp. 333-336
The paper analyses heat insulation cavity of insulated cabin and brings forward heat exchanging mathematic models, boundary conditions and treat with cabin correctly. It makes 3D finite element model of 1/4 cargo cabin for 125000 m3 LNG carrier with ANSYS,...
 
Dual Membership Based Fuzzy Support Vector Machine Algorithm
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Ying Huang, Kang-shun Li
Issue Date:August 2009
pp. 271-275
A novel dual membership based fuzzy support vec┬Čtor machine (DM-FSVM) is presented while tradi┬Čtional fuzzy support vector machine (FSVM) is anal sized. There is only one membership in the samples of training sets of traditional SVM model, but in DM-FSVM, ...
 
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