This paper discusses the simultaneous management of active and reactive power of a flexible renewable energy-based virtual power plant placed in a smart distribution system, based on the economic, operational, and voltage security objectives of the distribution system operator. The formulated problem aim...
When any QR-value exceeds the upper limit of the objective interval or is lower than the lower limit of the objective interval, the product assembly fails. If all QR-values are within the objective interval, the assembly is said to be qualified. Accordingly, the constraint matrix of QRs is...
FLP models found in the literature typically account for imprecision in the coefficients of the objective function, the right-hand side values, and the coefficient matrix elements. Over the past four decades, researchers have investigated various FLP problems and proposed diverse models for addressing ...
Section 2 introduces the fundamentals of fuzzy set theory, including arithmetic operations of fuzzy numbers, fuzzy criteria matrix with its addition as well as maximizing set and minimizing set. Section 3 introduces the inverse function-based fuzzy ranking (IFR) and simplified swarm optimization (SSO...
Figure 3. The simplified model and joint coordinate systems of the cabin docking dual-arm robot. Table 1. D-H parameters for the cabin docking dual-arm robot. On the basis of the D-H method, the terminal position matrix of the left robotic arm is as follows: 𝐿4base𝑇=𝐿0base...
Taking the left attitude adjustment platform as an example, the transformation matrix of the end coordinate system {𝐽4}{J4} to the base frame coordinate system {𝑆𝐿} {SL} is as follows: 𝑇𝑆𝐿J4=∏𝑖=14𝑇𝑖−1𝑖=⎡⎣⎢⎢⎢⎢𝑐𝜃𝑖𝑠𝜃𝑖𝑐𝛼...
Taking the left attitude adjustment platform as an example, the transformation matrix of the end coordinate system {𝐽4}{J4} to the base frame coordinate system {𝑆𝐿} {SL} is as follows: 𝑇𝑆𝐿J4=∏𝑖=14𝑇𝑖−1𝑖=⎡⎣⎢⎢⎢⎢𝑐𝜃𝑖𝑠𝜃𝑖𝑐𝛼...
Distance matrix for hydrogen transportation. Figure A2. Toll cost matrix for hydrogen transportation. References Morales, A.; Pérez, M.; Pérez, J.; De León, S. Energías renovables y el hidrógeno: Un par prometedor en la transición energética de México. Investig. Cienc. 2017, 25,...
2017, 10, 579 2 of 16 stimulated reservoir volume, there is the uncertainty regarding the flow properties, e.g., the reservoir properties within the stimulated reservoir volume as the product of the hydraulic fracturing and the flow characteristics that occur between the fracture and the matrix....