7 results about "Teleoperated robot" patented technology

This invention discloses an adaptive impedance control method and device for a teleoperated robot system. The method is based on a fuzzy logic-based intelligent control mechanism. It dynamically generates a correction update rate for online compensation adaptive terms through fuzzy inference, based on real-time acquired master-slave state information and preset control parameters. This correction update rate, real-time state information, and preset parameters are integrated, and the core dynamic equations of the preset impedance control model are solved to calculate the robot's target position within the current control cycle. This method, based on the robot following the operator's hand movements, superimposes a position compensation amount optimized by the adaptive impedance control model. When problems such as operator hand tremor or network transmission delay cause a sudden increase in contact force, making it impossible to effectively track the desired contact force, the adaptive impedance control device adjusts the contact force, achieving refined teleoperation control.

This invention relates to the field of intelligent manufacturing equipment technology, specifically to a digital twin control method for teleoperated robots that integrates biopharmaceutical cleaning standards. The invention determines spatial constraints based on the distance between the robot's current end-effector position and a restricted boundary, sequential constraints based on the current area and cleaning standards, and temporal constraints based on the time interval between historical cleaning operations and the current time, as well as the distance between the operation position and the current end-effector position. This comprehensive approach determines the intensity of regulatory conflicts and the dominant direction of constraints at the robot's end-effector. Then, by combining this with the robot's desired end-effector speed, the probability of operational conflicts is determined to intervene and correct the robot's operational commands. This invention constructs a digital twin dynamic field integrating three-dimensional constraints of space, sequence, and time, and improves the compliance and effectiveness of digital twin control for teleoperated robots in biopharmaceutical workshops by quantifying the probability of conflicts between operational intentions and cleaning standards.

This utility model belongs to the field of river dredging technology and discloses an explosion-proof underwater dredging remote-controlled robot. The utility model includes a robot body, which includes a support plate. The upper surface of the support plate is equipped with a discharge component for cleaning river silt and a second crushing component. The front of the support plate is equipped with a first crushing component for breaking the overall structure of the silt. The front end of the first crushing component is engaged with a flow guide component for guiding the air bubbles blown out by the first crushing component. An air supply component for supplying air to the first crushing component is installed on the outer surface of the first crushing component. By activating the first crushing component to discharge air bubbles, the static deposition structure of the silt on the cleaning path of the second crushing component is broken, so that the second crushing component can quickly disperse the accumulated silt during the activation process, thereby reducing the time consumed by the device in the silt cleaning process and improving the practicality of the device.

The application belongs to the technical field of teleoperation robots, and discloses a space mapping method and system for a teleoperation robot based on teaching stiffness. The method comprises the following steps: S1, constructing a relationship formula of the stiffness and position of the slave robot end in the teaching stage by dividing the working stage of the teleoperation robot into the teaching stage and the actual operation stage; S2, dividing the working space of the slave robot end into a fast motion space, a fine operation space and a transition space, and constructing a relationship formula of the expected position and attitude of the slave robot end in the actual operation stage; S3, obtaining mapping coefficients of the position and attitude of each space based on the teaching stiffness characteristics; and S4, solving the expected position and attitude of the slave robot end in each space in the actual operation stage, so as to realize the space mapping of the teleoperation robot. According to the application, the motion in the actual operation stage is smooth and compliant, and the motion stage switching does not need to rely on a button. The method is simple, flexible, functional, low in calculation cost and practical.

The article concerning the present design is a remote controlled robotic platform vehicle that can travel on uneven ground while maintaining a vehicle body horizontal by changing a distance between ground contact surfaces of wheels and the vehicle body; it is used to mount cargo on top of the vehicle body and carry it, to mount on the top work machinery for construction or agricultural work and work therewith, and the like; Fig. 1.1 is a front view; Fig. 1.2 is a back view; Fig. 1.3 is a left side view; Fig. 1.4 is a right side view; Fig. 1.5 is a top view; Fig. 1.6 is a perspective view; Fig. 1.7 is a perspective view.

The application discloses a connecting rod type multi-arm rescue robot and relates to the technical field of rescue robots. The connecting rod type multi-arm rescue robot comprises a caterpillar type remote control robot main body. The first telescopic driving element drives the mounting frame to be lifted as a whole and to be sleeved on a trapped person. The second telescopic driving element realizes the lateral displacement of a transmission frame. The third telescopic driving element drives a transmission plate to be extended. The fourth telescopic driving element drives the clamping frame to be accurately positioned to the side of the trapped person's body. The fifth telescopic driving element controls the clamping blocks to clamp clothes. The multiple clamping blocks fix the clothes on the side of the trapped person from different directions. The sixth telescopic driving element drives the two side supporting plates to be close to each other inwardly to form a lifting supporting surface. The complete rescue action chain from clamping, lifting to supporting is realized. The trapped person can be transferred without the rescue personnel entering the dangerous site, and the harm to the rescue personnel caused by collapse, toxic gas and the like can be effectively avoided.

The present invention is a multiplayer robotic combat system designed for interactive gameplay in a physical arena, combining remote-controlled robots, a central game server, and an interactive battlefield. The robots, controlled by players via wireless input devices, are equipped with a range of features, including omnidirectional movement, infrared-based combat systems, health mechanics involving shields and hitpoints, and special abilities with cooldowns. Robots also interact with battlefield elements such as power-up zones and traps that provide temporary advantages or limitations during gameplay. The central server manages the game logic, tracking robot health, ability cooldowns, and positional data, while also enabling custom game modes. The battlefield features customizable terrain and embedded zones that dynamically influence robot behavior. The system is designed for competitive and immersive multiplayer experiences, with support for real-time gameplay synchronization and spectator modes through external displays.