Regarding multi-path profile for generating (H_{b,k}^{(A)}) and (H_{b,k}^{(B }), the number of multi-paths is 8 and their delays are distributed uniformly in [0 T max] where T max is the maximum delay spread.
In addition, finite-element calculations are performed to evaluate the effective driving force and plastic-zone profile for such small-crack propagation, incorporating information from both the local microstructure (from electron backscattering diffraction scans) and the surface crack-path profile.
Finally, by using a mixed-mode crack propagation simulation and two types of experimental information (loading-displacement response curve and crack path profile), the parameters of the cohesive zone model were inversely identified and its simulation results are in good agreement with the experiment.
The results show that the concave path produces highest tool forces among these four roller path profiles.
For each tested bale having a cylindrical volume of 2.154 m3, 72 path profiles including 504 stepwise measurements were made.
It also covers different machine profiles, including folded thread and straight thread path profiles as well as hybrid texturing zone profiles.
In this paper, four different roller path profiles, i.e. combined concave and convex, convex, linear, and concave, have been designed and used to carry out spinning experiments and to conduct finite element (FE) analysis.
Analysis of the crack path profiles and fracture surfaces showed that the crack tends to avoid Si and intermetallic particles at low ΔK levels up to a mid-ΔK of ∼7 MPa√m.
Finally, the developed variable-speed pump-controlled hydraulic servo system was built and verified for the path tracking control and path-positioning control of the pitch control of the wind turbines by practical experiments in a full-scale test rig under different path profiles, load torques, and random wind speeds.
This flight-path angle profile is designed with required altitude, flight-path angle and range-to-go, and then optimized as a one-parameter search problem to meet the velocity constraint.
