A、R-R<sub>0sub>=-k(T<sub>ysub>-T<sub>ssub>) B、R<sub>0sub>-R=-k(T<sub>ysub>-T<sub>ssub>) C、R-R<sub>0sub>=k(T<sub>ysub>-T<sub>ssub>) D、R+R<sub>0sub>=-k(T<sub>ysub>-T<sub>ssub>)
A、R-R<sub>0sub>=-k(T<sub>ysub>-T<sub>ssub>) B、R<sub>0sub>-R=-k(T<sub>ysub>-T<sub>ssub>) C、R-R<sub>0sub>=k(T<sub>ysub>-T<sub>ssub>) D、R+R<sub>0sub>=-k(T<sub>ysub>-T<sub>ssub>)
A、增大阻尼比以减小超调 B、增大开环增益K以减小T<sub>ssub> C、为减小T<sub>ssub>可以增大ω<sub>nsub>和ξ D、为减小T<sub>ssub>可以减小ω<sub>nsub>和ξ
A、K<sub>1sub>+K<sub>2sub> B、K<sub>1sub>-K<sub>2sub> C、K<sub>1sub>·K<sub>2sub> D、K<sub>1sub>/K<sub>2sub>
A、A<sub>1sub>-A<sub>2sub> B、(A<sub>1sub>-A<sub>2sub>)K<sub>ssub> C、(A<sub>1sub>-A<sub>2sub>)/K′<sub>ssub> D、(A<sub>1sub>-A<sub>2sub>)K<sub>ssub>/K′<sub>ssub>
A、K<sub>1sub>+K<sub>2sub> B、K<sub>1sub>-K<sub>2sub> C、K<sub>1sub>·K<sub>2sub> D、K<sub>1sub>/K<sub>2sub>
A、K 增大,△t<sub>msub>不变 B、Q 增大,△t<sub>msub>下降 C、Q 不变,△t<sub>msub>下降,K 增大 D、Q 不变,K 增大,△t<sub>msub> 不确定
A、I<sub>stsub>减少, T<sub>stsub>增加, T<sub>maxsub>不变,S<sub>msub>增加 B、I<sub>stsub>增加, T<sub>stsub>增加, T<sub>maxsub>不变,S<sub>msub>增加 C、I<sub>stsub>减少, T<sub>stsub>增加, T<sub>maxsub>增大,S<sub>msub>增加 D、I<sub>stsub>增加, T<sub>stsub>减少, T<sub>maxsub>不变,S<sub>msub>增加
A、A<sub>1sub>-A<sub>2sub> B、(A<sub>1sub>-A<sub>2sub>)K<sub>ssub> C、(A<sub>1sub>-A<sub>2sub>)/K<sub>ssub>' D、(A<sub>1sub>-A<sub>2sub>)K<sub>ssub>/K<sub>ssub>'
A、k<sub>0sub>=k<sub>ssub> B、k<sub>0sub><k<sub>ssub> C、k<sub>0sub>>k<sub>ssub> D、反应系统不稳定,无法测得k<sub>ssub>
A、K=1/R<sub>0sub> B、K=d/R<sub>0sub> C、K=R<sub>0sub>/d D、K=△t/R<sub>0sub>