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In this paper, the falsification of predefined requirements of a control system is formulated as an optimal control problem. We propose a framework that can be used to design input trajectories such that multiple requirements can be falsified by a single test trajectory. Furthermore, an algorithm based on gradient techniques is proposed for unknown nonlinear systems. A numerical example, treating...
In this paper, the nonlinear optimal control problem is formulated as a multi-objective mathematical optimization problem. Bacterial Chemotaxis (BC) algorithm is one of the new heuristic algorithms based on colony intelligence. The BC optimization algorithm is introduced for the first time in solving the nonlinear optimal control problem. A case on the nonlinear optimal control problem is presented...
An algebraic approach is proposed to calculate stabilities in two decision maker graph models with combining preference. The algebraic approach establishes a hybrid framework for stability analysis by combining strength and uncertainty for Preference. The hybrid system is more general than existing models, which consider preference strength and preference uncertainty separately. Within the hybrid...
This paper proposes a multi-objective optimization model for setting unmanned aerial vehicle(UAV) attitude controller parameters. Bacterial Chemotaxis (BC) algorithm is one of the new heuristic algorithms based on colony intelligence. The BC optimization algorithm is introduced for the first time in the setting of the attitude controller parameters of UAV. A case on the UAV attitude controller parameters...
Water resources carrying capacity (for short WRCC) evaluation is the basis of regional development planning, environmental protection and water resources sustainable exploitation. The evaluation result plays a decisive role which decides whether we can work out a reasonable program. In view of the uncertainty of evaluation indicators for WRCC, the model of Set Pair analysis based on entropy weight...
The paper presents a novel solution methodology for optimal planning of high-voltage transmission network investments. This objective of the problem is to minimize capital costs needed for new network elements while meeting imposed operating constraints. The composite particle swarm optimization is proposed as the problem solution. A case on transmission network planning problem is presented to show...
Air separation unit are widely used in industry, air pre-cooling system is a very important part in the air separation unit. This article explains the work flow of the pre-cooling system and the influence of the pre-cooling system outlet air temperature on molecular sieve and air separation system, and discusses the pre-cooling system of the air separation unit temperature control system optimization.
In order to minimize tax burden, multinational corporations often transfer profits between each other. It is one of the ways of international tax avoidance, which reduces the tax burden of multinational corporations at the expense of relevant countries' tax revenues. Tax authorities would adjust transfer pricing of associated enterprises to safeguard the national tax revenues. This causes the international...
The paper presents a novel solution methodology for optimal planning of high-voltage transmission network investments. This objective of the problem is to minimize capital costs needed for new network elements while meeting imposed operating constraints. The chaotic particle swarm optimization is proposed as the problem solution. A case on transmission network planning problem is presented to show...
In this paper, we consider a collaborative routing strategy in cognitive radio network. We define a system model and a pricing scheme as a means to stimulate cooperation in users. Assuming that cognitive radio base station sets prices for the network profit maximization according to the interferences caused by secondary users to primary users, we propose an iterative price adaptation algorithm to...
This paper simulates the prisoner's dilemma game on small-world networks. Previous work has paid many attentions to the effect of spatial structures on cooperative behavior. We consider the benefit of the cooperative behavior. It is found that, although at p=0.1 small-world region, neither the total payoffs nor the frequency of cooperators reaches a climax, and these two indicators increase rapidly...
A approach is suggested for designing and developing a trade surplus influence factors correlation analysis application where GMDH principle is used for generating it more easily. This approach uses self-organizing data mining importing the concept of evolution based on principle of GMDH and enables the knowledge extraction process on a highly automated level and generates optimal complex model in...
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