34results about How to "Efficient and accurate assessment" patented technology

A modulation depth precise evaluation method for a fiber-optic gyroscope light path noise reduction technology is characterized in that a precise matching model of a light intensity signal of a main light path and a light intensity signal of a reference light path is established by using a fiber-optic gyroscope detector signal, so that precise evaluation of the optimal modulation depth of the fiber-optic gyroscope light path noise reduction technology is realized, and the determination of the optimal state of a gyroscope is efficiently completed. Meanwhile, the voltage signal is used for replacing the optical power signal to achieve evaluation of the optimal modulation depth, the influence of optical power measurement errors can be avoided, and accurate control independent of optical path fusion point loss or accurate matching of optical device parameters is achieved.

The invention is suitable for the technical field of nuclear power human factor engineering, and provides an operation performance evaluation method, computer equipment and a computer program product, and the method comprises the steps: obtaining multi-dimensional data of a target operator in a process of achieving a task target in a target scene; generating an experimental sample set, and training the basic model based on the experimental sample set to obtain a target evaluation model; and inputting the multi-dimensional data into the target evaluation model to obtain a personnel performance score, wherein the personnel performance score represents the operation performance of the target operator for realizing the task target in the target scene. According to the method and the device, the operation performance of the task target under the target scene realized by the target operator in the digital main control room can be efficiently and accurately evaluated in real time.