Abstract: A micro-robot magnetic drive device and a control method based on double closed loop three-dimensional path tracking are disclosed. The method includes: inputting a desired tracking path, obtaining current pose information of a magnetic micro-robot through a camera, and then calculating a position of a center of mass, an actual axial direction, coordinates of a desired position point with the shortest distance from the center of mass on a desired tracking path, and a tangent direction of this point; calculating a horizontal distance, a vertical distance, a direction angle error, and a pitch angle error of the two points according to the actual axial direction, the tangent direction, and disturbance compensation; and obtaining a required rotating magnetic field according to a designed position closed loop controller.

Abstract: A controlling method and apparatus of a cleaning robot, a cleaning method and apparatus, a system, and a storage medium are provided. The method includes: controlling the cleaning robot to mop a preset cleaning region through a mopping member; obtaining a first dirtiness degree corresponding to the preset cleaning region; determining that the preset cleaning region includes a target region according to the first dirtiness degree, the target region being a region that needs to be repeatedly mopped; and controlling the cleaning robot to mop at least part of the target region through the mopping member after mopping of the preset cleaning region has been completed and after maintenance of the mopping member.

Abstract: Provided are antibodies or fragment thereof having binding specificity to the human chemokine (C—C motif) receptor 8 (CCR8) protein. These antibodies are capable of binding to CCR8 at high affinity and can mediate antibody-dependent cellular cytotoxicity (ADCC).

Abstract: An encoder includes a computer readable storage medium storing program instructions, and a processor executing the program instructions, the processor configured to generate a key, estimate a network capacity, and encode each bit of the key using a random matrix of a selected rank and the estimated network capacity for secure transmission of the key through a network.

Abstract: Provided are chimeric antigen receptors that include an antibody or fragment thereof having binding specificity to the human GPRC5D protein. The chimeric antigen receptors and immune cells expressing the chimeric antigen receptors are capable of targeting cancer cells expressing GPRC5D, and thus can be used to treat the cancer, in particular hematological cancer.

Abstract: A fast and flexible holomorphic embedding-based method for assessing power system load margins includes the following steps: S1, acquiring required decrypted power system data from a partner indirectly; S2, establishing a system of continuation power flow equations; S3, solving the continuation power flow equation by FFHE; and S4, designing and planning a scheduling policy for the power system based on the solved load margin. Compared with prediction through a linear function, the present method is considerably precise and efficient by utilizing rational approximants obtained by expanding arc-length series without repeatedly applying a local solver inefficiently and multifariously for correction. An efficient solution is developed to solve this type of nonlinear equations efficiently. Compared with existing methods, the present method is significantly improved in computational efficiency, computational accuracy, solvable system scale and the like.

Abstract: Provided are antibodies or fragment thereof having binding specificity to the human GPRC5D protein. The antibodies or fragment thereof are capable of targeting cancer cells expressing GPRC5D, and thus can be used to treat the cancer, in particular hematological cancer.

Abstract: Provided are antibodies or fragment thereof having binding specificity to the human GPRC5D protein. The antibodies or fragment thereof are capable of targeting cancer cells expressing GPRC5D, and thus can be used to treat the cancer, in particular hematological cancer.

Abstract: A data processing method and apparatus based on neural population coding, a storage medium, and a processor are provided. The method includes: obtaining raw data and performing a common spatial pattern transformation on the raw data to obtain transformed data; obtaining, based on the transformed data, a first target function including a first matrix, where the first target function is a target function of a neural population coding network model of the raw data, and the first matrix is a weight parameter of the target function of the neural population coding network model; updating the first matrix according to a preset gradient descent update rule, to obtain a second matrix; and updating the first target function based on the second matrix.

Abstract: Provided are antibodies or fragment thereof having binding specificity to the human chemokine (C-C motif) receptor 8 (CCR8) protein. These antibodies are capable of binding to CCR8 at high affinity and can mediate antibody-dependent cellular cytotoxicity (ADCC).

Abstract: The invention provides an adaptive inertial control method based on IIDG (Inverter Interfaced Distributed Generator) of a virtual synchronous motor. By building an adaptive virtual inertia and IIDG output frequency model, the adaptive control sensitive factor is selected from a model according to the virtual synchronous motor dynamic response features; the adaptive inertial upper and lower limits are selected from a model according to the energy storage configuration constraint; the IIDG optimization control strategy is obtained. The control on the grid-connected inverter distributive power supply can be realized, so that the IIDG output is more stable; the interference on the system can be well handled; meanwhile, the characteristics of small overshoot and fast response are realized; the ultra-high dynamic features are realized.

Abstract: An encoder including a computer readable storage medium storing program instructions, and a processor executing the program instructions, the processor configured to construct an encoded message using a message and a random element, construct a hash using a shared secret, and transmit the encoded message and the hash to a destination, through a network.

Abstract: The embodiments of the present disclosure disclose a positioning method, a device, a server, a storage medium, and a terminal, involving with the field of communication. Firstly, the positioned terminal receives the positioning request sent by the positioning server; then the positioned terminal is triggered to open the positioning module based on the positioning request, and obtains the current position information through the positioning module; the positioned terminal sends the current position information to the positioning terminal; and finally, after the completion of the sending of the current position information, the positioned terminal turns off the positioning module.

Abstract: A micro-robot magnetic drive device and a control method based on double closed loop three-dimensional path tracking are disclosed. The method includes: inputting a desired tracking path, obtaining current pose information of a magnetic micro-robot through a camera, and then calculating a position of a center of mass, an actual axial direction, coordinates of a desired position point with the shortest distance from the center of mass on a desired tracking path, and a tangent direction of this point; calculating a horizontal distance, a vertical distance, a direction angle error, and a pitch angle error of the two points according to the actual axial direction, the tangent direction, and disturbance compensation; and obtaining a required rotating magnetic field according to a designed position closed loop controller.

Abstract: The present disclosure discloses a charging control system, which includes: a master device, including a first USB interface and a first charging management circuit; at least one slave device, including a second USB interface and a second charging management circuit; a gating control circuit, which is arranged in the master device or the slave device, wherein an input terminal of the gating control circuit is coupled to the first USB interface and the second USB interface, and an output terminal of the gating control circuit is coupled to the first charging management circuit and the second charging management circuit to select and control a charging USB interface of the first charging management circuit and a charging USB interface of the second charging management circuit. Through the above mentioned way, multiple charging modes of the master device and the slave device may be implemented without software support.

Abstract: Disclosed are a method and apparatus for smoothing a link-line power of an electrothermal microgrid using a thermal storage heat pump cluster.