Second, lower resistor values reduce the input time constant and result in faster instrumentresponse time. 其次, 低阻值电阻器降低了输入时间常数,使仪器的响应时间更短. 期刊摘选 Our service engineering force is standby to solve any issue within the shortest possibleresponse time. ...
Upon passing a step current through the frog gastric mucosa, a transient response in voltage is observed, which can formally be represented by several types of model systems, although some models require elements which are hard to visualize in terms of the known morphology of the mucosa. A phys...
For example, Hick (1968) showed that RT increased by a constant amount each time the number of stimulus–response alternatives doubled, suggesting that the choice-related processing of ‘bits’ of information required to reduce uncertainty by half led to this linear increase in RT. Similarly, ...
Moreover, 𝑑d denotes a constant disturbance to the system. The start time of each simulation was defined as 0. The simulation completion (end) time is denoted as 𝑇𝑓Tf. The disturbance 𝑑d was added to the system at time 𝑇𝑑=0.5𝑇𝑓Td=0.5Tf, and the disturbance ...
Using current time delay for each sample tCi,n,m ≔ Δt· m· (2n − 1) + Δt· i we calculate the exact time constant: Tx(τ):=C2n⋅exp[−Δtτ⋅m⋅(2n−1)]⋅∑i=12nexp(−Δt⋅iτ)−C2n+1×exp[−Δtτ⋅[m⋅(2n+1−1)]]⋅∑i=12n+1exp...
The invention provides a method for testing the response time constant of a servomotor of a mechanical hydraulic servo system. The method comprises (1) changing the limit to the maximum rotation speed of a step motor; (2) a speed controller executing automatic control, increasing the system ...
Real-time time-dependent density-functional theory (RT-TDDFT) and linear response time-dependent density-functional theory (LR-TDDFT) are two important approaches to simulate electronic spectra. However, the basis sets used in such calculations are usually the ones designed mainly for electronic grou...
Clearly, system (1) is an \(\omega\)-periodic system, then, basing on Theorems 1 and 2, for any constant \(\omega >0\) system (1) possesses a unique \(\omega\)-periodic solution \(x^{*}(t)\) and it is globally exponentially stable. Let \(x^{*}(t)\) be unique for all...
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4.1 Time step and spring constant For the integration time step the value of spring constant has often been reduced drastically several order of magnitude from the realistic ones without changing the macroscopic bed behavior as long as the maximum particle deformation remains small. Tsuji et al. [...