32 results about "Force balance" patented technology

This invention discloses a vibration damping mechanism for an irregularly shaped centrifuge device and its design method. The design method includes: establishing two balance reference planes corresponding to the upper and lower surfaces of the rotating module, respectively, and calculating the mass of the counterweight using the inertial force balance formula; determining the model of the vibration damping support based on the ratio of the interference frequency of the irregularly shaped centrifuge device to the natural frequency of the vibration damping mechanism being greater than a certain threshold; calculating the radial wall thickness of the suspended vibration damping sleeve based on the shear modulus of the material being prepared, and determining the axial length and outer diameter of the suspended vibration damping sleeve based on its installation inner diameter, thus obtaining the design parameters of the suspended vibration damping sleeve; after the vibration damping mechanism is assembled onto the irregularly shaped centrifuge device, using a dynamic balancing analyzer to test the vibration of the irregularly shaped centrifuge device at its rated speed to confirm the dynamic balancing effect. The design method of this invention is easier to operate and select, and through dynamic balancing verification analysis, it can effectively ensure the vibration damping and suppression effect of the vibration damping mechanism.

This invention relates to the field of flexible welding technology for vehicle bodies, specifically to an integrated workstation for flexible welding and online monitoring of vehicle body panels. The workstation includes an operating table and a fixing assembly. The fixing assembly includes a column, a rotating base, a telescopic rod, clamps, and a flipping mechanism. The column is detachably connected to the operating table. To improve the fit between the clamp and the weldment, and to facilitate adjustment and adaptation to different vehicle body panels, this invention utilizes a multi-level adjustable structure. This allows for rapid changes in clamping orientation, opening range, and clamping angle, thus adapting to vehicle body panels of different heights and bending directions. Furthermore, the flexibly adjustable clamp structure and adaptive jaw design ensure that the clamp remains in close contact with the surface of the weldment. The clamp base plate can be precisely adjusted to maintain a perpendicular position to the weldment's cut surface, significantly improving the fit and force balance between the clamp and the weldment, and preventing welding deformation due to unstable clamping or uneven force.

The invention relates to the technical field of unmanned equipment, and provides an anomaly detection method and device, unmanned equipment and a storage medium, a throwing disc is driven to swing from a reference position to one side, when the throwing disc swings to a buffer assembly to achieve force balance, the swinging speed of the throwing disc is obtained, and a throwing disc sowing mechanism is judged based on the swinging angle; therefore, the abnormity detection of the throwing disc sowing mechanism can be automatically completed without dismounting any structural member, the problems that the manual maintenance efficiency is low and the accuracy cannot be guaranteed are solved, and the problems that the sowing operation efficiency of unmanned equipment is influenced and even the sowing operation cannot be carried out due to the abnormity of the throwing disc sowing mechanism are effectively avoided.

This invention discloses a multi-section strain balance assembly integrated into an object, belonging to the field of hydrodynamic testing force measurement technology. It addresses the problems of traditional force balances, such as the need to disassemble the test model, numerous connection points, large installation errors, limited available force measurement sections, susceptibility to flow field interference, and difficulty in accurately measuring strain in thick-walled models. The balance assembly uses a hollow cylindrical section as the main body of the test substrate, with multiple sets of force measurement sections spaced along the substrate's axial direction. Each force measurement section is formed by thinning and slotting / perforating the inner and outer surfaces of the substrate to create load-bearing columns. Strain gauges for acquiring strain signals are attached to the inner and outer surfaces of these columns, enabling multi-dimensional force load measurement. The force measurement sections and the test substrate are integrally formed, allowing for flexible adjustment of the number of load-bearing columns. A single set of force measurement sections can be used independently as a multi-dimensional force balance. This invention achieves simultaneous multi-section force measurement without compromising the integrity of the model, balancing structural stiffness and force measurement sensitivity, significantly improving measurement accuracy, testing efficiency, and versatility.

This utility model relates to the field of bearing processing technology, specifically providing an O-ring support mechanism, including a support base, two support plates on the upper end of the support base, and a top plate mounted on the upper end of the two support plates; a rotary motor is located on the upper end of the support base and between the two support plates, and a turntable is located on the output end of the rotary motor, with multiple oblong holes equidistantly arranged on the turntable; the upper end of the top plate is provided with an opening module that is the same number and position as the oblong holes, and a limiting block is provided at the front end of the opening module, which is adjustablely fitted into the oblong holes; multiple opening modules work together to open the O-ring along the circumferential direction; this utility model adopts a mechanical constraint method, and the multiple rotationally symmetrically distributed opening modules and oblong holes can form a force balance system, making the O-ring opening process smooth and uniform, simplifying the control logic, and better meeting the stability requirements of bearing processing scenarios.

This utility model discloses a machine tool gantry opening and closing structure, including a worktable. The worktable is provided with a first fixed seat, a second fixed seat, and an arc-shaped limiting groove. A crossbeam is located on the worktable, with a column and a counterweight plate at each end. A rotating device is installed near the counterweight plate. A locking block is provided at the end of the column, which can engage with an open slot on the first fixed seat. A pulley is rotatably provided at the end of the counterweight plate, and the pulley engages with the arc-shaped limiting groove. The other end of the rotating device is installed on the second fixed seat. When the rotating locking block disengages from the slot, the end of the crossbeam generates a downward force with a downward tendency, using the rotating device as a fulcrum. The pulley and the arc-shaped limiting groove still engage, limiting the position of the other end of the crossbeam and applying a tension equal to gravity, thus balancing the crossbeam and ensuring optimal force balance at all positions of the rotating device.

This invention discloses a method for constructing a calculation model for the transmission accuracy of an RV reducer that considers component errors. The method includes: constructing an equivalent mechanical model: based on the lumped parameter method, the sun gear, planetary carrier, etc., are considered rigid bodies, and gear meshing and bearing support are equivalent to linear springs; assuming assumptions such as constant sun gear speed, a coordinate system and a follower coordinate system are established, generalized micro-displacement parameters (including translational and rotational degrees of freedom) are defined, and a generalized micro-displacement column vector is constructed to clarify the mechanical characterization of the multi-degree-of-freedom system; establishing a system mechanical equation set: based on the error decomposition principle, combined with errors such as sun gear manufacturing eccentricity and crankshaft cam eccentricity, deformation coordination equations for sun gear support and gear meshing are constructed; the gear meshing stiffness, bearing support stiffness, and elastic force are correlated to construct physical equations; force balance equations are established through force analysis of each component, and a system of mechanical equations for transmission accuracy is formed. Solving these equations allows for the calculation of the transmission accuracy of the RV reducer.

This utility model relates to the field of processing equipment technology and discloses a feeder that can be docked and installed. The feeder includes a frame with an adjustment component inside. The adjustable frame moves longitudinally to align with feed inlets of different heights, adapting to various equipment and improving the alignment accuracy of metal sheet feeding. This reduces stamping and cutting errors caused by feeding misalignment. The hinged frames rotate relative to each other, automatically adjusting the distance between the rotating frame and the adjusting frame to maintain the force balance and structural stability of the entire feeding mechanism. This prevents the conveyor rollers from tilting or deforming due to height changes. The connecting frame changes with the angle of the adjusting frame, ensuring a smooth transition of the metal sheet to the conveyor rollers or processing equipment. This solves problems such as jamming, misalignment, and sheet sagging caused by changes in feeding angle, improving the stability and continuity of the feeding process.

Provided in the present invention are a cart for an ultrasonic imaging system and an ultrasonic imaging system. The cart includes a height adjustable column, and the column includes an elevation device and a balancing unit adjustment device. The elevation device is used to adjust the height of the cart, and the balancing unit adjustment device includes a force balancing unit and a knob. The force balancing unit includes an elastic assembly, and the force balancing unit is used to balance the lifting force required by the elevation device to implement lifting. The knob is connected to the force balancing unit and installed on the outside of the column to adjust the elasticity of the elastic assembly, so as to alter the lifting force.

This utility model discloses an adjustable backrest cushion, comprising: a base; a main connecting piece, the tail end of which is connected to the base; an upper main piece, located at the upper part of the head end of the main connecting piece; a lower main piece, located at the lower part of the head end of the main connecting piece; and a transmission module, connected to the main connecting piece, the upper main piece, and the lower main piece. When the upper main piece is subjected to pressure and retracts, the transmission module transmits power to move the lower main piece forward; conversely, when the lower main piece is subjected to pressure and retracts, the transmission module transmits power to move the upper main piece forward. This utility model has the following beneficial effects: Self-triggering adjustment: Utilizing the body's own weight to drive the mechanism, it achieves automatic feedback that "the further you lean back, the stronger the lumbar support." Real-time support force balance: Under rigid mechanical reverse linkage conditions, it achieves dynamic tracking and adjustment of the cushion's support position, adapting to the spinal curvature of different individuals.

This invention proposes a mobile target vehicle for easy assembly and disassembly of a humanoid target, comprising: a drive frame, a machine head at one end of the drive frame, a steering block at the other end of the drive frame, a drive motor on the outer side of the machine head, an output shaft at the end of the drive motor, a rack rotatably mounted in the center of the steering block, and two sets of sliding channels in the center of the drive frame through which the rack passes, connecting to the rack and the drive motor at both ends respectively. This invention achieves multi-directional force balance during target movement by using sliding strips in trapezoidal grooves on both sides of the drive frame in conjunction with four symmetrical sets of rotating rollers on the mobile support. The trapezoidal cross-section design of the sliding strips increases the contact area of ​​the rotating rollers, preventing rolling deviation; the symmetrical arrangement of the four sets of rollers forms a stable support structure, effectively counteracting the lateral torque during belt traction. This design allows the target to maintain a linear trajectory during high-speed movement, reduces wear on the rollers and sliding strips, and significantly improves movement stability.

The application discloses a photoelectric differential automatic trigger probe and belongs to the field of geometric parameter measurement. The application comprises a first sliding mechanism, a second sliding mechanism, a force balance unit, a photoelectric trigger module and a probe unit. The first sliding mechanism is composed of a first sliding table and four groups of cross-circulating bearing assemblies; the second sliding mechanism is composed of a second sliding table and three V-shaped bearing assemblies; and the force balance unit is composed of an elastic force adjusting piece, a spring and a sliding mechanism fastening assembly. The first sliding table mechanism and the second sliding table mechanism drive the probe to relatively move relative to a reference surface. Since the probe is subjected to a contact force, the force balance unit is in a non-balanced state, the sliding mechanism is relatively displaced, and when the photoelectric trigger module is offset by a set threshold value, a trigger signal is generated, and the high-precision latching of the one-dimensional height value of the measured workpiece is completed. The application can provide a high-precision and high-repetitive aiming signal for geometric parameter measurement equipment.

The utility model discloses a kind of transverse stabilizer bar devices for mountain tractor, specifically related to vehicle body parts technical field, including adjusting cylinder, symmetrically distributed transverse stabilizer bar body in adjusting cylinder two sides, a round hole, a second round hole, a third round hole, a fourth round hole, arc connecting hole, straight connecting hole and reaming, two positioning push discs movably arranged in a round hole and a second round hole and shift control mechanism installed on adjusting cylinder, a round hole, a second round hole, a third round hole and a fourth round hole are distributed in circular array, a round hole and a second round hole are oppositely arranged.The utility model is split into two sections by transverse stabilizer bar of integrated structure, adjusting cylinder with porous structure is arranged in the middle to freely adjust insertion depth, adapt to different vehicle models, reduce procurement and production management cost, improve the versatility of single product;Shift control mechanism controls positioning push disc fixation and symmetrically adjusts pole body, and force balance is guaranteed.

A shower includes a bottom plate and a water outlet part, the water outlet part includes a moving part and a water outlet body arranged on the moving part, a force balance device is arranged between the bottom plate and the water outlet part, the force balance device includes a body, a fixed block and a coil spring connected to the body and the fixed block at two ends respectively, the elastic force generated by the coil spring is used to offset the gravity of the water outlet part, so that the water outlet part can stay at any position in the movement stroke; the body is fixedly connected to the bottom plate, the fixed block is connected to the moving part, the two ends of the coil spring are connected to the bottom plate and the moving part through the body and the fixed block respectively, direct installation operation on the two ends of the coil spring is avoided, the installation process of the constant force elastic member is simplified, and the production efficiency is improved. At the same time, the body is slidingly clamped in the sliding groove, the movement of the moving part is limited in the height direction only, and stable operation of the moving part is ensured.

This utility model discloses a drilling anti-deviation device for geotechnical engineering exploration, including a base with a drill hole at the top center. Two arc-shaped fixing plates are symmetrically fixed to the inner wall of the drill hole. Anti-deviation mechanisms are fixed to the bottom and top of opposite sides of the two arc-shaped fixing plates. Each anti-deviation mechanism includes a fixing ring fixed between the two arc-shaped fixing plates. Two arc-shaped positioning plates are symmetrically and elastically arranged inside the fixing ring. Push rods are fixed to opposite sides of the two arc-shaped positioning plates, with the rod walls of the two push rods slidably connected to the two sides of the fixing ring. This utility model achieves graded constraint through differentiated limiting external forces. Stronger limiting is applied to the lower end of the drill rod with high vibration to effectively prevent deviation, while weaker limiting is applied to the upper end of the drill rod with low vibration. This avoids excessive constraint leading to drill rod feed obstruction and rigid wear of the outer wall, while simultaneously stabilizing the force balance of the drill rod, thus improving drilling efficiency and extending the service life of the drill rod.

The application discloses a kind of multifunctional cleaning mechanical arm structures for chemical equipment, and the cleaning mechanical arm includes base rotary joint, two-stage lifting joint, horizontal rotary joint, two-stage horizontal moving joint, terminal telescopic joint, terminal rotary joint and counterweight part. Servo motor driven mode is used to realize the movement of rotary joint part;Hydraulic telescopic rod driven mode is used to realize the movement of moving joint part. In addition, the counterweight part is connected to the two-stage horizontal moving joint by means of connecting rod, and the force balance of the cleaning mechanical arm during operation is realized. The cleaning mechanical arm reaches the working position of the end execution part through the mutual action between the base rotary joint, two-stage lifting joint, horizontal rotary joint and two-stage horizontal moving joint. The cleaning of the working process path is realized through the terminal telescopic joint and the terminal rotary joint. The application has simple structure, novel design, safe and stable use range, and is beneficial to popularization and dissemination.

The utility model discloses a V type automobile thrust rod assembly with mounting seat, including mounting seat, the one end of mounting seat is installed V type ball seat assembly, V type ball seat assembly one end and the other end all are equipped with connecting rod, two groups connecting rod one end all are equipped with straight ball seat assembly, the one end of mounting seat and the other end all rotationally connected with the rod body, two groups rod body one end all rotationally connected with the block, two groups block one end and the other end all are screw connected with bolt. The utility model discloses, and the block is adhered to the frame or the bridge longitudinal or crossbeam interface by rotating the rod body, and the bolt is screwed into the inclined support and disperses stress. When the mounting seat is subjected to longitudinal force, the inclined bolt will decompose part of force to the frame or the bridge, and when encountering lateral force or bumping, the bolt inclined tension and the block reaction force balance offset impact. When emergency braking, bolt shear force and block support force jointly resolve reverse torque, avoiding mounting seat loosening.

The present application relates to the technical field of computer simulation, in particular to a method and system for simulating a working scenario of a tow truck with a tow bar and an aircraft, which comprises a tow truck model, a tow bar model and an aircraft model covering multi-body system dynamics, and accurately configures a first mechanical correlation constraint between the tow truck and the tow bar and a second mechanical correlation constraint between the tow bar and the aircraft according to a target working scenario, thereby reproducing a physical interaction process in a dynamic scene model under a real working environment, and accurately reproducing a force transmission path and a force balance state in a towing working process based on a physical engine. In combination with real-time operation input signals and preset constraint relationships, the model is driven to perform high-fidelity dynamic motion simulation, and visual, auditory and force feedback data are synchronously generated to form a closed-loop interactive training environment, thereby reproducing a special working scenario of a tow truck with a tow bar and an aircraft, and providing a real and effective working scenario simulation for a tow truck driver.

The application discloses a symmetrical force balance type high-frequency impact device and belongs to the technical field of mechanical performance testing. The device comprises a base, a test piece mounting table 2 located in the middle, a first impact assembly 3 and a second impact assembly 4 symmetrically distributed on both sides and a control system. The two impact assemblies are driven by linear driving units 31, the axes are collinear and the actions are synchronous. When working, the impact hammer heads 33 on both sides simultaneously accelerate to impact the test piece towards the center or simultaneously retreat in the reverse direction. The symmetrical action makes the reaction forces generated by the impact cancel each other out in the system, greatly reducing the vibration interference on the base and the foundation. The application adopts a voice coil motor or a linear motor to drive, can realize high-frequency and high-acceleration impact loading and is especially suitable for vibration fatigue and impact life test of contact net parts, and has the advantages of compact structure, high test precision and good self stability.

A three-dimensional force sensing saddle device and a cycling motion analysis method, the device comprises a saddle body configured in the form of a bicycle saddle, a flexible sensor array, a signal acquisition module and a processor. The flexible sensor array is arranged on or in the saddle body and comprises a plurality of independent three-dimensional force sensing units for collecting three-dimensional force data on the saddle during cycling or simulated cycling. The signal acquisition module is electrically connected to the flexible sensor array for real-time acquisition of electrical signals of the sensing units. The processor is used to analyze the three-dimensional force distribution data of the bearing surface according to the electrical signals. The present application can break through the limitation of single dimension of traditional pressure monitoring, and realize deep quantitative analysis of many aspects such as cycling posture stability and force balance. The device of the present application not only can assist the rider to correct the action immediately, but also can provide big data model support for bicycle industrial design, which is used for saddle optimization design and has high scientific research and commercial value.

This invention relates to the field of reciprocating pump hydraulic balance control technology, and discloses a dynamic adjustment method, system, equipment, and medium for reciprocating pump hydraulic balance. The method includes determining the theoretically optimal balance pressure based on the reciprocating pump's structural parameters and operating conditions; acquiring bearing temperature and vibration signals in real time, extracting temperature characteristic values, vibration characteristic values, and temperature change rate, and performing weighted fusion to obtain a bearing load index; tracking the theoretically optimal pressure when the load index is lower than a set value; otherwise, performing incremental PID adjustment based on the deviation; and executing graded protection actions according to the load index's range. This invention evaluates the actual bearing load state through multi-parameter fusion and achieves closed-loop adaptive adjustment, overcoming the shortcomings of existing technologies that cannot reflect the true bearing state and offer only a single evaluation method, effectively extending bearing life and improving operational reliability.

This application discloses a control method, device, equipment, and storage medium for a robotic arm, belonging to the field of robotics. The method is executed by the controller of the robotic arm, where a three-dimensional object is placed at any position on the robotic arm except for its end effector. The method includes: controlling the robotic arm to throw the three-dimensional object; acquiring a first control signal; controlling any position on the robotic arm except for its end effector to catch the thrown three-dimensional object based on the first control signal; acquiring a second control signal; and controlling the robotic arm based on the second control signal to restore the force balance of the three-dimensional object at any position except for its end effector. This application provides a novel method for using a robotic arm, first throwing a three-dimensional object, then catching the three-dimensional object at any position on the robotic arm except for its end effector, and restoring the three-dimensional object to its original balance; realizing the throwing and catching action of a three-dimensional object, and expanding the control methods for throwing and catching three-dimensional objects at any position on the robotic arm except for its end effector.

The utility model provides a new type water conservancy gate, including portal frame, track, the bottom fixedly connected with track of portal frame, the inside movable joint of track has the gate, the inside fixedly connected with staggered muscle bar of gate, the top fixedly connected with joint on two point positions of gate, the top fixedly connected with the hanging point of joint, the hanging point is hung with the hook, the top fixedly connected with the steel wire rope of hook, the utility model has the advantages that through the cooperation and setting of joint, hanging point, hook, steel wire rope, protection shell, locating rib, clip, nut, box, hoist and reel, this device adopts the gate design of double joint, double hanging point, and the force balance when gate is lifted, and the operation is stable and reliable, and the protection shell can be used as the hard guide when the gate is lifted and runs, prevents the gate from only relying on the hoisting of steel wire rope and generates the condition of shaking when lifting and running, and the gate is more stable and reliable when lifting.

The application relates to a piezoelectric driving-based bionic non-smooth surface friction performance testing device and testing method. According to the two-force balance principle, the normal pressure and friction force of a friction pair are measured, and the mass is measured by using an electronic balance. The testing device comprises a bottom plate, a flexible mechanism, a friction head, a bionic non-smooth surface, a guide rail support plate, an L-shaped plate, a light-reflecting plate, a push plate and a baffle, an output module, a pre-tightening module, a pressure measuring module and a displacement detection module. The application has the advantages that the friction coefficient and wear resistance between different normal pressures, different driving frequencies, different types of driving transmission pairs and different bionic non-smooth surfaces can be measured, the friction coefficient is calculated through the Coulomb friction law, the wear resistance is measured by the mass difference before and after the friction head and the bionic non-smooth surface are abraded, the device is also suitable for testing the friction performance of other surfaces, the structure is compact, the control is simple, the speed is high when high-frequency driving, the testing time is saved, and the practicability is high.

This invention relates to a nonlinear dynamic modeling method for a magnetic field-rotor-bearing system and its dynamic response analysis method, comprising the following steps: S1, obtaining the structural parameters, operating parameters, and lubrication conditions of the magnetic field-rotor-bearing system; S2, establishing the dynamic equations of the rotor system based on the principles of torque balance and force balance; S3, obtaining the air gap and unbalanced electromagnetic force between the rotor and stator, and establishing the dynamic equations of the bearing inner ring based on the principles of torque balance and force balance; S4, constructing an integrated dynamic calculation process for the bearing-rotor-magnetic field to obtain the dynamic response of the system. This invention can predict the dynamic behavior of the magnetic field-rotor-bearing system based on the nonlinear dynamic model of the magnetic field-rotor-bearing system to match the design of the stator, rotor, and bearing structural parameters in the electric spindle, and can effectively guide the design of the magnetic field-related structural parameters of the electric spindle stator and rotor.

This application provides a method and apparatus for solving the completed state of a sealed assembly, relating to the field of sealing component design technology. It includes: acquiring the geometric model of an elastic component and its mating components and constructing an initial assembly configuration; discretizing the sealed assembly system using finite element methods and setting integration points in the elastic component; during the assembly iteration process, determining the corresponding projection point based on the integration point and the component combination it contains, and calculating the contact force at the integration point by combining material parameters, the projection point position, and the surface geometry information of the mating components; and unifying the contact force and the internal elastic force generated by the elastic component under the current configuration into a unified force balance relationship for nonlinear iterative solution until a preset convergence condition is met, thereby obtaining the completed state of the sealed assembly. This application can stably solve the completed state of a sealed assembly even with initial geometric interference, and improves the convergence and computational stability of the assembly simulation by uniformly handling the contact force and internal elastic force.

1. Name of this design product: Two-Force Balance Lever Ruler. 2. Purpose of this design: It is intended for use as a physics teaching tool, primarily for conducting force balance experiments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D model 5. 5. If the left view is shown in the submitted view, the right view is shown in the submitted view; if the top view is shown in the submitted view, the bottom view is shown in the submitted view.

The utility model relates to children's book production equipment technical field, specifically disclose a book core of children's book production line is to the device of lower pressure of alignment, including cover conveying mechanism, book core feeding mechanism, pressure material mechanism and buffer adjusting mechanism. Buffer adjusting mechanism includes second driver, sliding seat, lower extension arm, mounting rod and buffer piece, and buffer piece includes connecting plate, elastic arm and contact plate, and the book core one side in conveying channel and contact plate are opposite, and through a plurality of buffer piece and book core side surface form surface contact, set up the contact plate of buffer piece and elastic arm combination, have realized when providing stable, uniform elastic clamping in book core reaches the position of waiting pressure, effectively prevent book core slide or skew, ensure that the pressure positioning accuracy, besides, the strength of buffer piece to book core side surface can be adjusted through buffer piece rear adjusting screw, thereby adjust the strength of exerting, can guarantee that buffer piece can keep buffer force balance unchangeable for a long time.

The present application relates to the rail transit floating plate maintenance technical field, especially to a kind of floating plate load force adjustment optimization method based on force balance of vibration isolator.The present application relates to the rail transit floating plate maintenance technical field, especially to a kind of floating plate load force adjustment optimization method based on force balance of vibration isolator.A kind of floating plate load force adjustment optimization method based on force balance of vibration isolator, comprising the following steps: S1: according to the preset length of skylight time, the full-line floating plate to be adjusted is divided into continuous section, and the adjustment workload of each section is adapted to single skylight time;S2: in the first skylight time, the static pressure data of vibration isolator in the first section is collected, and the weighted average value of the remaining effective data is calculated after the statistical rule is applied to eliminate outliers, as the virtual reference force of the first section.By zoning planning, benchmark transmission, overlap check and closed-loop control, efficient, high-precision, global balanced adjustment optimization of floating plate vibration isolator force is realized under the double constraints of limited skylight time and missing design parameters in existing line reconstruction.