摘要:
A field effect transistor switch circuit may include: (1) first, second, and third switch terminals; (2) a first field effect transistor, a pair of the main electrodes of which are connected respectively to the first switch terminal and the second switch terminal; and (3) a second field effect transistor, a pair of the main electrodes of which are connected respectively to the first switch terminal and the third switch terminal. A first resistor is connected between a control electrode and any one of the pair of the main electrodes of the first field effect transistor, and a second resistor is connected between a control electrode and any one of the pair of the main electrodes of the second field effect transistor.
摘要:
Problem to be solved by the invention: The present invention aims at providing a motion discrimination system and a method for motion discrimination capable of real-time and accurate detecting motions of an object.Means to solve the problem: A motion discrimination system according to the present invention comprises: a detecting means for outputting different analog values corresponding to motion of an object in each of a plurality of detecting areas; a data processing means for processing the analog values output corresponding to the motion in each of the plurality of detecting areas to quantized time-series data; and a motion discrimination means for outputting a motion discrimination result using a motion discrimination model in which the time-series data are inputs and types of motions are outputs. The motion discrimination model is a neural network in which the time-series data are inputs to input nodes and the types of motions are outputs from output nodes.Selected drawing: FIG. 1
摘要:
A fuel cell power generator having an output controlling system for preventing the deterioration of the fuel cell performance caused by fuel gas shortages. The fuel cell power generator includes a fuel reformer, a fuel cell, an inverter, and an output controlling system. The output controlling system includes an output control regulator for controlling the output power of the inverter as close to the current value corresponding to the output power set value as possible, a current command computing unit, an inverter controller, and an output correction section. The output correction section includes an available output computing unit for computing the maximum available output power value of the fuel cell on the basis of the detected flow rate of fuel gas flowing into the fuel cell or fuel exhaust gas flowing out of the fuel cell; a low level selector for selecting either the computed maximum available output power value or the output power set value, whichever is the lower; and an output correction regulator for supplying the output control regulator with a signal for correcting the output power set value so as to control the detected output current from the fuel cell as close to the current value corresponding to the output current value of the low level selector as possible.