9 results about "Hierarchical control system" patented technology

The application provides a UAV-InSAR-based magnetic suspension system multi-point collaborative reinforcement learning compensation control method, system, device and medium, the method comprises the following steps: using a UAV to carry a lightweight X-band interferometric synthetic aperture radar system to carry out high-precision surveying and mapping on a magnetic suspension line, and constructing an orbit irregularity power spectrum model; a hierarchical control system is constructed, the amplitude saturation controller in the lower layer generates a basic electromagnetic force control law according to the state quantity of the current suspension point; the upper layer compensation controller based on reinforcement learning is an agent, interacts with the environment composed of the suspension frame, the track and the amplitude saturation controller, trains by using the standardized irregularity function obtained from the track irregularity power spectrum model, and outputs the compensation control quantity for each suspension point; the basic electromagnetic force control law and the compensation control quantity are superimposed to generate the total electromagnetic force control law of each suspension point, and the suspension system is actively compensated and globally stably suspended. The application significantly improves the comprehensive control performance of the suspension system.

This invention discloses a distributed energy storage collaborative scheduling system for power systems, relating to the field of distributed energy storage optimization technology. It achieves quantitative assessment of the transient stability of the distribution network through transient energy functions, quantifies the system stability margin, and converts it into energy storage output commands. By constructing a two-dimensional hierarchical scheduling mechanism, it divides energy storage levels based on electrical distance and power sensitivity coefficients, and differentiates the allocation of near-end damping output and far-end balancing output to achieve optimal allocation of spatial resources. Simultaneously, it establishes a multi-timescale hierarchical control system, performing hierarchical control based on the response speed of energy storage devices, fully leveraging the advantages of fast and slow energy storage characteristics, and covering the entire transient process of a fault. Furthermore, it adopts a fully closed-loop adaptive scheduling architecture, with the energy storage cluster providing real-time feedback on its operating status, driving the system to dynamically adjust scheduling strategies until the distribution network returns to steady-state operation.

The application discloses a kind of drive-by-wire steering hierarchical control system and method, the system mainly includes upper H2 online optimization self-disturbance control, lower double sliding mode controller, corner distribution module, variable transmission ratio module and vehicle reference model;Upper controller is estimated vehicle yaw angular velocity and system collective disturbance in real time by configuring second-order linear extended state observer, H2 online optimization module minimizes with tracking error and control energy quadratic performance index as target, real-time dynamic optimization self-disturbance control law proportion gain;Corner distribution module is based on speed self-adaptive and executes multi-section steering geometry mapping;Lower controller adopts equal-speed approach law and introduces boundary layer saturation function to suppress chattering, realizes independent closed-loop tracking control to left and right steering wheels.The application considers the robustness, response speed and anti-chattering ability under different speed conditions, significantly improves the comprehensive control performance of drive-by-wire steering system.

The application discloses a multi-device cooperative hierarchical control system and method based on parameterized step sequences, which comprises an upper computer management layer, a monitoring layer and a PLC execution layer. The application separates action logic from parameters and adopts a three-level hierarchical architecture, so that production process switching only needs to modify the upper computer task queue parameters, and the changeover time is shortened from several days to 10 minutes. The application sets a multi-device space-time cooperation module, so as to realize accurate timing and space cooperation. The application constructs a standardized action logic block library and parameterized step sequence definition, so that the same step sequence can be adapted to different process parameters. The application integrates parameter verification, fault tolerance control and step sequence version management, so as to significantly enhance the reliability and recoverability of the system. The application adopts a standardized module interface and hierarchical architecture, so that a new device only needs to develop a corresponding logic block to access the system, thereby greatly improving the expansibility and integration convenience of the system.

This invention discloses a hierarchical control system and method based on load management, comprising: a control unit, a main load circuit, a first switching unit, and a second switching unit; the first control terminal of the control unit is connected to the input terminal of the primary load circuit through the first switching unit, and the output terminal of the primary load circuit is connected to the primary load; the second control terminal of the control unit is connected to the input terminal of the secondary load circuit through the second switching unit, and the output terminal of the secondary load circuit is connected to the secondary load; the control unit is used to control the on / off state of the primary load circuit and / or the secondary load circuit according to the working state of the automated production equipment. The hierarchical control system provided by this invention, by classifying the load and selecting different levels of load to conduct according to different working states, allows for immediate resumption of production simply by restoring power upon restarting, greatly improving the overall efficiency of the production equipment.

This invention discloses a hierarchical control system and method with configurable state and event-driven chains, relating to the field of industrial automation control technology. The system includes a modular execution layer, a configurable aggregation engine, an event chain editor, and an event-driven execution layer. The modular execution layer completes atomic operations and publishes completion events through functional atomic modules. The configurable aggregation engine dynamically calculates and reports the system's aggregated state according to predefined rules. The event chain editor visualizes the orchestration process and generates independent configuration files. The event-driven execution layer loads files and is driven by event-driven processes. This invention achieves flexible state definition and visualized process configuration, realizing logical decoupling and improving system flexibility and maintainability.

The application relates to the technical field of automobile control systems, and discloses a layered control system for a distributed drive electric automobile, which comprises a parameter acquisition and state identification module, the sending end of the parameter acquisition and state identification module is connected with the receiving end of a control target module, a mode layered controller and a whole vehicle management module respectively, the sending end of the control target module is connected with the receiving end of the mode layered controller, and the mode layered controller is in bidirectional communication connection with the whole vehicle management module. In the process of driving or parking of the electric automobile, a plurality of information such as the whole vehicle quality, the driving slope, the longitudinal vehicle speed, the road adhesion coefficient and the eccentric angle coefficient is acquired in real time, then the mode layered controller performs multi-mode layered control on the electric automobile through the transmission, and the braking performance of the automobile is maximized under the premise of meeting the safety of the electric automobile.

This invention discloses a method, system, device, and medium for the coordinated operation of a hierarchical control system, relating to the field of industrial control technology. The method decomposes the control tasks of an intermediate controller into sub-tasks and constructs control modules with independent interfaces, which communicate with each other via an event bus. A master control state machine is maintained within the intermediate controller, receiving instructions from the upper layer and sending asynchronous start events. Upon receiving an asynchronous start event, the control module detaches from synchronous dependencies and executes its logic driven by internal events, generating key node state events to drive module collaboration. The master control state machine aggregates key node state events into a macroscopic state and reports it to the upper layer. This invention simplifies the state space, addresses granularity mismatch issues, constructs a decoupled modular architecture, and improves the system's maintainability, robustness, and debugging efficiency.