Rapid attitude path planning is the key technique in autonomous spacecraft operation missions. An efficient method is proposed for energy-optimal spacecraft attitude control in presence of constraints. Firstly, Gauss ...
详细信息
the artificial bee colony (ABC) algorithm is a stochastic, population-based evolutionary method that can be applied to a wide range of problems, including global optimization. the paper proposes a variation on the tra...
详细信息
Based on orthogonal projection, a non-interior point continuation algorithm for second-order cone programming problems is proposed and analyzed. the main idea of the method is that we reformulate the complementary con...
详细信息
this paper proposes an intelligent obstacle avoidance method in unmanned driving. this method first establishes a simplified model for the obstacle avoidance problem in unmanned driving, and constrains the car from ki...
详细信息
the proceedings contain 74 papers. the topics discussed include: ElectroLab: electronic laboratory system;evaluation of a numerical model using COMSOL multi-physics package;interactive design modules for logic design ...
ISBN:
(纸本)9781467394314
the proceedings contain 74 papers. the topics discussed include: ElectroLab: electronic laboratory system;evaluation of a numerical model using COMSOL multi-physics package;interactive design modules for logic design course;an algorithm for human modeling in information technology multimedia using human biometrics found in golden ratio, vitruvian man and Neufert;syllabus design for multimedia art and engineering education - problem oriented approach;an evaluation of an integrated e-portfolio model: the case of Bahrain teachers college;programming unplugged: bridging CS unplugged activities gap for learning key programming concepts;the effect of using a developed spoken social networking website on instructional technology students attitudes and habits in Egypt;the use of e-learning system in learning about architecture;and the impact of e-books on the printed books: e-books popularity, growth and future.
the widespread availability of local-area networks has made the combined processing power of workstations a viable approach for compute-intensive analyses. In this paper, we describe several distributed algorithms for...
详细信息
the widespread availability of local-area networks has made the combined processing power of workstations a viable approach for compute-intensive analyses. In this paper, we describe several distributed algorithms for structural analysis using finite element methods, and we assess their performance on a conventional Ethernet-connected workstation network. Direct, iterative and hybrid equation solvers are evaluated for their performance on plane-elasticity problems, and are contrasted with respect to overall solution time and efficiency in distributing computations over a network. Equations modeling the costs of network communication and structural analysis computations are derived, and are subsequently used to predict the performance of several variations on the implemented algorithms. Our results show that each of the methods performs well on network architectures, and in particular that, while direct methods usually minimize network communication, certain iterative and hybrid methods can often be used to minimize overall solution time. Copyright (C) 1996 Civil-Comp Limited and Elsevier science Limited.
Assumable Logic programming (ALP), an extension of Answer Set programming (ASP), has been theoretically demonstrated to possess significant advantages in addressing problems involving incomplete information. therefore...
详细信息
Object recognition and classification are important tasks in robotics. Genetic programming (GP) is a powerful technique that has been successfully used to automatically generate (evolve) classifiers. the effectiveness...
详细信息
Domain modeling promotes the description of various facets of information systems by a coordinated set of domain-specific languages (DSL). Some of them have visual/graphical and other may have textual concrete syntaxe...
详细信息
暂无评论