Nonlinear multidirectional irregular wave and internal wave generating system and control method thereof

Nonlinear multidirectional irregular wave and internal wave generating system and control method thereof

  • CN 105,758,617 B
  • Filed: 03/03/2016
  • Issued: 04/28/2020
  • Est. Priority Date: 03/03/2016
  • Status: Active Grant
First Claim
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1. An internal wave generating system is characterized by comprising a test water tank, a computer control driving system, a mechanical transmission system, a wave generating plate system and a wave height monitoring system, wherein the test water tank is two layers of fluids with different densities;

  • the wave making plate system is distributed in multiple groups in the vertical direction and the horizontal direction, each group of vertical multi-plate wave making mechanism comprises two groups of double-plate linkage vertical wave making plates, soft materials are filled between the double plates to enable the two wave making plates to form a segmented continuous state, a liquid layering interface is arranged at the joint of the two wave making plates, and the double-plate wave making plates positioned in the two liquids reversely move at respective speeds to generate waves propagated along the liquid interface;

    the test pool comprises a pool and a wave elimination band, one side of the pool is provided with a mechanical transmission system and a wave making plate system, and the other end of the pool is the wave elimination band;

    the computer control driving system is connected with the mechanical transmission system, and the mechanical transmission system is connected with the wave making plate system;

    the computer control driving system is used for controlling a mechanical transmission system, and the mechanical transmission system is used for driving the wave making plate system;

    the mechanical transmission system and the wave making plate system are provided with a plurality of groups, and the number of the groups of the mechanical transmission system is matched with that of the wave making plate system;

    the computer control driving system comprises a signal processing unit (1), a control unit (2) connected with the signal processing unit (1) and linear motor driving units (3) connected with the control unit (2), wherein the number of the linear motor driving units (3) is multiple, and is matched with the number of the mechanical transmission systems;

    each group of mechanical transmission system comprises a linear motor mechanism (30) connected with the linear motor driving unit (3), a sliding block mechanism (5) connected with the linear motor mechanism (30), a guide rail mechanism (6) guiding the sliding block mechanism (5), and a connecting rod mechanism (7) connected with the sliding block mechanism (5), wherein the connecting rod mechanism (7) is connected with the wave making plate system.

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