The Fabricator

XYZ, YBC, and LRA: understanding coordinate systems for CNC tube bending

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...
IEEE

3D On-Load Analytical Modeling of Iron-Core Axial-Flux Permanent-Magnet Synchronous Motor Through Coordinate Transformation

Abstract: This paper presents a novel 3-dimensional coordinate transformed layer model (3D CTLM) for iron-core axial-flux permanent magnet synchronous motors (AFPMSMs). The proposed 3D CTLM initially ...
IEEE

Time-Domain Techniques for Line Protection Using Three-Dimensional Cartesian Coordinates

Abstract: Today high speed protection of power system elements is necessary and realizable. This paper introduces time-domain protection techniques for transmission lines using voltage and current ...
GitHub

The 3D Helmert transformation is a frequently used method in geodesy to produce transformations between different cartesian coordinate systems:

Xt = transformed coordinate vector X = initial coordinate vector T = translation vector R = rotation matrix including rx, ry, rz rx, ry, rz = rotations around the coordinate axes s = scale factor ...
Yahoo Finance

Factorial and Cartesian Growth Corporation III (Nasdaq: CGCT) Announce Business Combination Agreement to Accelerate Commercialization of Solid-State Battery Technology

Factorial’s high-power, lightweight, solid-state batteries have demonstrated real-world performance, including over 1,200 km (745 miles) of driving range in vehicle testing and are being advanced ...