This message appears when Solver is able to increase (if you are trying to Maximize) or decrease (for Minimize) without limit the value in the Objective cell, while still satisfying the constraints. Remember that, if you’ve selected Minimize, the object
The PAES (Knowles and Corne 2000), which uses a grid partitioning of the objective space in order to make sure that certain regions of the objective space do not get too crowded. Within a single grid cell, only one solution is selected. The Strength Pareto Evolutionary Algorithm (SPEA) (...
In this study, different initial values of oil film thickness do not affect the oil film thickness field in stable state, but have a certain impact on the simulation time. Table 6. Main parameters of the models. SymbolParameter nameValue n Rotational speed of shaft (r/min) 1500 ps Pocket...
In general, changes in the weights will lead to different results and the association between the weight values and the optimization outcome may not be clear to the analyst. An alternative to the use of a weighted sum of objectives is the target vector approach.47 In this case, the ...
Neural network (NN) has been tentatively combined into multi-objective genetic algorithms (MOGAs) to solve the optimization problems in physics. However, the computationally complex physical evaluations and limited computing resources always cause the unsatisfied size of training set, which further results...
Other parameters that do not pertain to the vasculature are expected to have low or no effect on the optimal values of nanoparticle size and avidity. On the other hand, the optimal value of the drug diffusion coefficient is expected to be sensitive to the tissue parameters such as ECM ...
The best HV values obtained for DTLZ1 to DTLZ4 test functions for three, five, eight, and ten objectives are close to 1. It indicates that the proposed C-MaOJaya succeed to obtain diverse solutions as well as the algorithm does not converge prematurely. The best HV values obtained for ...
TcPV cell temperature (°C) do(i)Initial load demand (kW) fpvPV derating factor (%) kDRIncentive rate ($/kW) αpTemperature coefficient of power (%/°C) ηConvEfficiency of converter ηiCharging and discharging efficiency ηmpEfficiency of PV array at MPP (%) ...
Genes whose q-values (i.e., maximal FDR level) were more than 0.01 were filtered out. Although DE analysis can screen out many genes whose expressions do not significantly change across condi- tions, it does not assure that the statistically significant differences are also large enough to be...
The calculated homogeneity values exhibit a consistent pattern: the larger the deviations of the PV distance, the smaller the homogeneity determined for the studied attribute. However, it should not be forgotten that the PV value is the difference between the highest and lowest points of a cell,...