10 results about "Performance limit" patented technology

Integrated circuit devices, methods, and circuitry for dynamically limiting a rate of performance of an integrated circuit device is provided. This may allow an integrated circuit to remain within performance limits, such as those found in export controls. An integrated circuit device may include data utilization circuitry to perform arithmetic operations and a performance monitor circuit. The performance monitor circuit may selectively throttle the data utilization circuitry to maintain a performance rate of the data utilization circuitry to within a maximum average limit over an accumulation window of a leaky accumulator circuit.

There is provided a vibration test device capable of accurately performing self-diagnosis related to the state of the vibration test device, including a failure determination, a failure prediction, and a performance limit determination of the vibration test device. A vibration test device 200 including a shaker 100 configured to shake a shaker table 48, includes: a drive controller 120 configured to control drive of the shaker 100 by controlling current and voltage applied to the shaker 100; a current detector 171 configured to detect the current that controls vibration of the shaker 100; a voltage detector 172 configured to detect the voltage that controls vibration of the shaker 100; a motion detector 135 configured to detect physical quantities related to a motion of the shaker table 48; and a determiner 134 configured to perform a determination related to a state of the vibration test device 200, including a failure determination, a failure prediction, and a performance limit determination, based on detection signals from the current detector 171, the voltage detector 172, and the motion detector 135.

This invention discloses a method, system, device, and medium for performance bound analysis of intelligent agent game strategies. It models the unobservable portion of the opponent's state as a bounded parameter Markov decision process, which more realistically reflects the uncertainty in the game process than a typical Markov decision process, helping the agent make more informed decisions. The upper and lower bounds of performance are calculated using an iterative algorithm, providing a concrete analytical object for performance analysis.

The application belongs to the field of unmanned ship control, and relates to a preset performance path tracking control method and system for an underactuated unmanned ship. From the perspective of engineering practice, the application first designs an arctangent type path tracking preset performance guidance law at the kinematics level; then designs a virtual speed law, a preset time dynamics control law and a robust adaptive law at the dynamics level, so that the course tracking error is within the preset performance limit throughout the process. At the same time, the lateral error will also be within the preset limit at all times after meeting the preset performance condition, so as to achieve accurate tracking of the expected path. The designed control strategy can ensure the preset performance and preset time convergence of the system error, and ensure the safety of the unmanned ship when performing a task.

An embodiment of the application provides a cluster service capacity control method, an electronic device, a storage medium and a program product. The method comprises the following steps: obtaining a cluster service request; using a preset control algorithm to perform gradual pressure adjustment processing on the cluster service request, determining target capacity information corresponding to the cluster service request in the case of gradually approaching the performance limit of the device; and performing resource configuration on a terminal device according to the target capacity information, and executing the cluster service request. In this way, the capacity corresponding to the cluster service request can be dynamically adjusted, automatic adjustment of the capacity is realized, and resources are reasonably utilized.

The invention relates to the technical field of building earthquake resistance, and discloses a performance-based earthquake resistance design method for a steel frame-wood support mixed structure, which comprises the following steps: acquiring building basic information; a double-level-double-index performance target system is established, double levels comprise rare earthquake performance limit and frequent earthquake normal use, and double indexes comprise interlayer displacement angles of the overall structure of the building and strain of local components; determining structural performance constraints according to related laws and regulations, and selecting structural performance targets according to building requirements; establishing an initial structure model, and carrying out preliminary design and verification on the initial structure model to enable the initial structure model to meet structural performance constraints, so as to obtain a target structure reference model; establishing a mixed structure model based on the target structure reference model, and performing performance optimization on the mixed structure model until a structure performance target is met, so as to obtain a required complete structure model; the method has the advantages of being complete and reliable in design, clear and specific in performance target and sufficient in target quantification.

The invention relates to the technical field of security testing, and discloses a model performance testing method, device, equipment and medium, which are used for sending pressure data to a code task model, receiving GPU load, token processing efficiency and response time fed back by the code task model, and dynamically adjusting the pressure data to ensure reasonable utilization of hardware resources and explore limit performance of the model. When the GPU load is too high, the pressure is reduced, when the response time exceeds the standard, the user load capacity limit value is determined, when the token processing efficiency reaches the peak value, the maximum processing efficiency is determined, and finally the two key indexes serve as test results. According to the method, the pressure data is adjusted in a multi-gradient manner, so that the pressure data is closer to dynamic irregular fluctuation of concurrency in a real production environment, and the accuracy of a model test result is improved.

The present invention relates to a storage device and an operating method thereof, the storage device can include a memory device including a temperature sensor, and a memory controller obtaining temperature information sensed by the temperature sensor at a temperature management period from the memory device, performing a performance limiting operation that limits a performance of the memory device according to the temperature information, calculating the temperature management period by using the temperature information, and updating the temperature management period by using history information about a performance history of the performance limiting operation.

The invention discloses a low-altitude safety corridor generation method and device based on unmanned aerial vehicle performance, and the method comprises the steps: dividing the unmanned aerial vehicle performance into three performance levels according to the performance data of all unmanned aerial vehicles in a target low-altitude airspace; constructing a three-channel low-altitude safety corridor corresponding to the performance grade and a whole-process operation rule of the unmanned aerial vehicle in the low-altitude safety corridor; a multi-objective optimization model of the low-altitude safety corridor is constructed, the maximum traffic capacity and the minimum operation risk are taken as objective functions, and the performance limit of the unmanned aerial vehicle is taken as a constraint condition; solving the multi-objective optimization model to obtain a final value of a decision vector; the decision vector comprises the channel width, the vertical height, the lower limit and the upper limit of the speed-limiting speed interval and the dynamic minimum longitudinal safety interval of each channel; and generating a low-altitude safety corridor according to the final value of the decision vector. By constructing a multi-channel and differentiated speed limiting rule, performance conflicts are effectively isolated, and the overall operation capacity and safety level of a corridor are improved.