Multifunctional control method and control device for swaying testing stand

A control method and control device technology, applied in the direction of using feedback control, etc., can solve the problems that the technical parameters of the vibration controller cannot meet the swing control, and the swing test bench is not suitable, and achieve the effect of less modules, easy installation, and simple system

Active Publication Date: 2015-11-04
GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS
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  • Abstract
  • Description
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Problems solved by technology

The technical parameters of the vibration controller cannot meet the need...

Method used

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  • Multifunctional control method and control device for swaying testing stand
  • Multifunctional control method and control device for swaying testing stand

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing:

[0026] Such as figure 1 As shown, the present invention is a multi-functional control device suitable for swing test benches, which is characterized in that it includes a servo control system including an upper computer, a lower computer, a DC power supply, a control sensor and a swing test bench, and the upper computer and the lower computer pass through the Ethernet Network connection, the control sensor and the servo control system are connected to the lower computer through electrical connection, the inclination sensor is set on the swing test bench, the lower computer includes a PXI RT controller and a signal adjustment module, and the PXI RT controller communicates with the upper computer through Ethernet. connection, the signal adjustment module is electrically connected to the PXI RT controller in two directions, the inclination sensor in the control sensor is elect...

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PUM

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Abstract

The invention discloses a multifunctional control device for a swaying testing stand. The multifunctional control device for a swaying testing stand comprises a host computer, a lower computer, a control sensor, and a servo control system for the swaying testing stand, wherein the host computer and the lower computer are connected through the Ethernet; both the control sensor and the servo control system are electrically connected with the lower computer; and an inclination angle sensor is arranged on the swaying testing stand. The invention also discloses a multifunctional control method for a swaying testing stand. The multifunctional control method for a swaying testing stand comprises a sine frequency fixing swaying control method, a sine frequency sweeping control method, a random swaying control method and a time domain tracking swaying control method. The multifunctional control method and control device for a swaying testing stand of the invention can realize sine frequency fixing, sine frequency sweeping, random and time domain tracking swaying control, and at the same time the control device has the advantages of being simple in system, having few modules, being easy to install and being convenient to maintain, and is suitable for the swaying control field.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a multi-functional control method and a control device for a single-axis or multi-axis swing test bench suitable for simulating an ocean transportation environment. Background technique [0002] Shipborne weapons are an important part of all types of surface ships, and they are the core force that forms the combat and defense capabilities of surface ships. The performance of shipborne weapons directly affects the combat effectiveness and combat capabilities of ships. With the changes in the international situation, ocean operations are becoming more and more important in modern warfare, which puts forward stricter requirements on the quality level of shipboard weapon systems. Due to wind, waves, currents, tides and the inherent sway of the ship itself, the shipborne weapon system will inevitably produce swaying motions such as shaking and rotation. This swaying motion ...

Claims

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Application Information

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IPC IPC(8): G05D3/12
Inventor 李晓琳严侠王珏李思忠王宇飞师伟鹏
Owner GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS
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