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In this paper, we present a gradient algorithm to identify a damping rate function for a non-Markovian single qubit system. The dynamics of the single qubit system in a non-Markovian environment are assumed to obey a time convolutionless master equation, where all the non-Markovian effects of the environment are combined in the unknown damping rate function. To identify the damping rate function,...
Recently, kernelized correlation Filter-based trackers have aroused the interest of many researchers and achieved good results in the field of tracking. However, the current tracking model based on kernelized correlation filters can not deal with the changes of the target appearance and scale effectively. Therefore, in this paper, we intend to solve these two problems and improve the robustness of...
Robotic Fibre Placement (RFP) is widely used in manufacturing composites and path planning is essential to produce high-quality composites during the process. However, there is a lack of evaluation of path accuracy before laying, thus it's hard to optimize path under theoretical guidance and the quality of composites cannot be theoretically guaranteed. To solve this problem, this article establishes...
A single-machine-based optimization model of production scheduling and preventive maintenance under group production is proposed. In order to minimize total completion time and maintenance cost, this model considers the deteriorating effect, besides similarity-dependent setup time and learning and forgetting effect. Moreover, a hybrid maintenance strategy is researched, in which preventive maintenance...
This paper describes the hardware development for a wind tunnel based virtual flight research project at Low Speed Aeronautics Institution (LSAI). The virtual fight system is outfitted with a rig with spherical rolling joint, dynamics similar aircraft model and flight control system to perform the virtual flight test, This paper provides a detailed summary about the aircraft support rig and test bed,...
We propose an energy-based method for dissolution simulation. Both the fluid (solvent) and solid (solute) are presented by particles. The dissolution priority of solute particles is based on the kinetic activation energy. The position of solute is determined using rigid body dynamics. We demonstrate plausible dissolving behaviours by using examples.
Interaction programming is a complex decision making model for multi-persons, which can be widely applied in fields with conflict or non-conflict, such as control problem of product plan, mutli-agents and network conflict in the engineering and computer fields. This paper extends a class of cooperative interaction programming of two-persons (or two agents). We define $s$-optimal joint solution to...
In SOA, adaptation techniques aim to automatically generate adapters. However, the generation of the adapter is a complicated task and requires extra knowledge to resolve all kinds of mismatches. We propose a novel model, called a protocol structure, which is used to model services and adapters and detect the mismatches among services. Once developers present interface mappings among services, adapters...
This paper studies a discrete conditional value-at-risk (DCVaR) model with multiple losses based on weight and present a new support vector machine model. We introduce the concept of alpha-CVaR for the case of multiple losses with discrete random variable under the confidence level vector alpha. The alpha-CVaR indicates the conditional expected losses corresponding to the alpha-VaR. The problem of...
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