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.
Transmission on-off valve is an important component in the aircraft fuel system. It is directly related to the fuel supply security during the flight. Erosive wear is the main form of transmission on-off valve failure. it is said that Mathematical modeling of the dynamic characteristics of hydro-mechanical shut-off valves in typical aircraft fuel system, and the failure to model caused by Erosive...
This paper established a simulation platform of intelligent fault diagnosis of traveling hydraulic system for multi-axle driving construction machinery using AMESim software. The corresponding parameter variations under the fault condition can be simulated by changing the parameters of related components in the simulation model, then the system response while the fault can be calculated so that fault...
As the software intensiveness and complexity of safety critical factory automation systems increases, established safety analysis methods are unable to cope with risks arising from faults that propagate over subsystems and cross the domain boundaries between software, electronics and mechanics. To address this problem, an early simulation based safety analysis method is proposed. After the required...
This article is mainly talking about a molding hydraulic machine realized by telescopic cylinder under the control of constant pressure variable pump. In order to achieve a precise control of prospective pressure conditions, there is a need to determine the PID parameters by analyzing its pressure closed-loop simulation and performance, which based on the SISO Design Tool of MATLAB.
This paper analyzes a vibration problem occurs in multi-way valve throttle load experiment. The dynamic process of the vibration in throttle valve is first analyzed to find out the key parameters relating to the vibration. Then an AMESim model of the hydraulic system with the vibrating throttle valve has been built. Detailed research on how these parameters influence the vibration is done based on...
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.