Abstract: This paper deals with the
theoretical analysis and experimental investigation of the
dynamic behavior of a reversing process, which is controlled by
the main pump itself in the closed-circuit. It is proven that
the slow parameters in the reversing process have an obvious
oscillation and a distributed feature. The study shows that the
oscillation of parameters depends chiefly on the pattern of
change of the flow rate Qp(t) of the main pump in the reversing
process and can be restrained by means of properly selecting the
Qp(t) . In this papter, some circuit construction of the system
is also discussed.
Key words:
Closed-circuit Reversing Oscillation
|