The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Considering that the physical demonstration is difficult to implement in the real test experiment, and the complete simulation verification is difficult to satisfy the requirement. This paper designs a semi-physical demonstration system based on LabVIEW and MATLAB, and realizes the synchronous diagnosis of the state graph simulation model and hardware. The design principle of the slave computer and...
Currently, the research of GIS and environmental models has made great progress, but the combination of both is still a difficulty. Aiming at the integration of GIS and environment model, the paper drew some functional components from open source geographic information system, and embedded the atmosphere environment model into GIS as application program interface by hybrid programming, achieved the...
Modeling and identification of under operation industrial systems could be considered as the first step before making any efforts in order to design improved controller or identify their characteristics and behaviors. There are two specifications that distinguish modeling of operational industrial systems from modeling of non-operational or laboratory cases. The first one is the limited possible input...
The APRICOT Library of the new SMAC Toolbox for Matlab implements a set of optimization tools to convert numerical data into simple yet accurate polynomial or rational expressions. Approximants are obtained, for which the number of terms in the numerator and denominator is as low as possible. The motivations for generating sparse expressions are twofold. First, it is a natural way to prevent data...
It is necessary to evaluate the effectiveness of Antiaircraft Gun System before its application of combat, which plays an important role in capability analysis, parameters matching and optimization design. In allusion to the problem of shooting range experimentation is restrained by the factors of funds, safety, environment and field, this paper establishes a simulation platform of effectiveness evaluation...
To solve the problem of scene simulation for unmanned aerial vehicles (UAVs) formation flight, a method based on FlightGear is proposed. The 3D scene simulation system scheme is designed. The formation flight control system of leader-followers is established by the Matlab/Simulink, where the flight state data of UAVs is output to the FlightGear simulator by the interface of Matlab. A 3D model of UAV...
The unmanned aerial vehicles (UAVs) has grown in military and civilian areas of application. Several industries (automotive, military, factories, space, etc.) use robots for dangerous and repetitive tasks. This paper is dedicated to a special type of aerial platforms, the quadricopter. This platform has been highlighted by having unique characteristics in flight and construction, for example, hovering...
Urban building energy consumption is one important part of the total social energy consumption. How to predict building energy consumption of urban development trends and master the changes of urban building energy consumption are important link of building energy-saving. In order to forecast urban building energy consumption from both the macro and micro aspects, multi-layer feed forward artificial...
This paper presents a detailed control system building process for a hardware-in-loop micro-satellite simulator to apply and test system identification or control algorithms. It also designs a new system mechanism to combine the simulator with MATLAB Simulink by DDE, which can enable Simulink to directly control the simulator system and accomplish data sharing and real-time control function. Finally,...
A DFOPDT model of nonlinear temperature system with time-delay is established. An algorithm is presented, which is an effective way to solve unknown parameters of the model by neural network. In the method, the network can soon converge through the iterative calculation in which the value of unknown parameters is predicted continuously. Meanwhile, it also solves to train a network with unknown output...
This paper studied the physical properties of multilayered corrugated board, fully considering the air-flow of flute influence on its properties. Built up the theoretical model of pre-compressed multilayered corrugated board. Used MATLAB/Simulink software simulate theoretical model to determine the value of acceleration during impact. In a qualitative way the simulated results tend to coincide with...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.