2 results about "Control selection" patented technology

The application relates to a design method of a mass-spring damper vibration reduction structure, which can realize accurate and efficient control of specific multi-order and high-order modal responses of the structure, selects relative deformation of a mass-spring system installation position as a main degree of freedom, targets the shape of a structure deformation as a vibration mode of the structure, decouples a multi-degree-of-freedom original structure into a plurality of main degree-of-freedom systems of additional masses, calculates mass-spring system parameters required by a control target mode through an analytical expression, and determines an arrangement position. Compared with the prior art, the application can accurately reduce the response of a target mode without changing the period and vibration mode of other modes, and has the advantages of high precision, low calculation amount and easy realization.

Embodiments of the present application provide a kind of car seat unloading sequencing control method, device, equipment and storage medium, it is related to car seat production technical field.The method is applicable to the control equipment of car seat unloading line;Car seat unloading line includes the first, second conveying line of parallel arrangement, the first, second conveying line is sent into end close to unloading waiting area, the first, second conveying line is sent out end close to transfer waiting area;The method is by control equipment to the car seat to be transported in the unloading waiting area of car seat unloading line is unloaded and is online controlled, selects the car seat to be transported and is placed on the first conveying line or second conveying line, utilizes the two conveying lines of car seat unloading line and is sorted to the car seat to be transported on line and is transported control, selects the car seat to be transported on which conveying line and is transported to transfer waiting area and is transferred, can at least two suppliers' car seat is automatically unloaded and sorted, improve operation efficiency.