loop chainの例文

• Another typical specification is the rejection of a step disturbance; including an integrator in the open-loop chain ( i . e . directly before the system under control ) easily achieves this.
• For gravity driven clocks, the impulse force also increases as the driving weight falls and more chain suspends the weight from the gear train; in practice, however, this effect is only seen in large public clocks, and it can be avoided by a closed-loop chain.