A Bode plot is a graph used in control system engineering to determine the stability of a control system. Combined with the Gain Margin and Phase Margin, a Bode plot maps the frequency response of ...
Azar AT, Serrano FE (2014) Robust IMC-PID tuning for cascade control systems with gain and phase margin specifications. Neural Comput Appl 25(5):983–995Azar A T; Serrano F E.Robust IMC-PID tuning forcascade control systems with gain and phase marginspecifications.Neural Computing and ...
For a phase margin of 45° the phase must be 180° − 45° = 135° when the gain is 0 dB. At present, when the phase is 135° the gain is about +2 dB. If follows that if the gain is reduced by 2 dB that the gain-frequency line will be shifted downwards by 2 dB and ...
This behavior can be explained by the fact that the height (and thus, volume) of the meniscus changes significantly at this phase of the process. More detailed discussion with respect to this subject can be found in Refs [11,66,97]. The strength of the effect depends on several factors ...
In addition, the filter must be designed to be stable (usually a phase margin of 90° is recommended). The 3-dB cutoff frequency of the response is usually called the loop bandwidth, BW. Large loop bandwidths result in very fast transient response. However, this is not always advantageous...
20070290752Adjusting methods of arithmetic multiplying circuit, drive circuit, and phase marginDecember, 2007Maki 20060158257Semiconductor circuitJuly, 2006Fujimoto et al. 20170040966COMBINED IMPEDANCE MATCHING AND RF FILTER CIRCUITFebruary, 2017Ellä et al. ...
Phase (LG, 0-dB) 5 Response (LG, 0 dB) VOUT = 0.1 VPP 0 Full BW -5 -10 -15 -20 -25 1 750 MHz 650 MHz 350 MHz 200 MHz 100 MHz 20 MHz 10 100 FREQUENCY (MHz) 1G Figure 5-3. Response (HG, 0-dB) 5 Response (HG, 0 dB) VOUT = 0.1 VPP 0 Full BW -5 -10 -15 -...
induce much worse outcomes for the patient. Such a significant decrease in survival is unlikely to be explained by the simple add-up effect of the remaining core tumor, rather it may indicate the presence of pro-tumorigenic trans-cellular crosstalk between residual core and adjoining infiltrating ...
(typ) • Single-ended mode – THD+N at 92mW into 32Ω: 1.0% (typ) • Shutdown Current: 0.5µA (typ) DESCRIPTION The LM4938 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω with less...
the output VTUNE2of the second loop filter206is buffered to a bigger capacitor, reducing the leakage rate. However, if the output VTUNE2of the second loop filter206is buffered, care should be taken to ensure that the buffering does not significantly degrade the phase margin of the dual-loop...