Optimal Energy Loss B-S Heart Valve DesignNo article summary included中国系统仿真学会Asia Simulation Conference
The index of a particle is represented byn, while the number of units or generators is represented byD. For example,denotes the power produced by unit 1. The dimension of the problem in this function is [PopulationtimesNumber of systems units]. However, on the basis of instances, appropriate...
VFT negatively correlated with mitral valve area (R 2 =0.463, p<0.001) and total LA emptying fraction (R 2 =0.348, p<0.001), and positively correlated with LA volume index (R 2 =0.440, p<0.001) and mean transmitral pressure gradient (R 2 =0.336, p<0.001). More severe MS correlated...
The proposed HTLBO and the comparative algorithms are implemented using MATLAB 2017a, and a PC with 4 GB of RAM and a processor I7 with 2.3 GHz. The performance of the HTLBO was assessed against popular optimization algorithms such as PSO, FA, DE, and standard TLBO. To achieve a fair ...
In addition, even when the indoor air temperature has reached the set point, the system is sometimes operated at maximum power, which means that the expansion valve remains the maximum open possible even though the necessary heat exchange has been completed [23]. This may waste energy and the...
Moreover, webcams are favored owing to their real-time data transmission capability to a PC. 2.3. Variations in CER Based on Linkage Control In a combustion field, the equivalence ratio is commonly used to describe the ratio of the actual fuel-to-air ratio in a combustion process to the ...
For example, the valve of R is equal to the maximum of k1, k2, k3 minus the minimum of k1, k2, k3. Table 3 shows the variance analysis of each index. The column labeled Prominent, the more asterisks, the greater the effect of each factor on the transplanting performance of the end...
Five objective functions were optimized to solve OPF problem— the generational fuel cost (GFC), real power loss (RPL), emission (Em), voltage deviation (VD), and voltage stability index (VSI)—by setting the parameters of the control variables (active power output of generators except for th...
The MINLP problem formulated for this model consists of 74 binary variables, 2376 continuous variables, 3522 linear constraints, and 2304 nonlinear constraints. Computation experiments are accomplished on a PC with CPU-Pentium (R) Dual-Core 2.8 GHz, 3.0 GB RAM. In this case study, we assume th...