In this paper we describe the mechanical design, gait and control for a modular hexapod robot which makes it compliant to terrain while climbing slopes up and down. The robot uses a unique electronically actuated 2DOF universal spine similar to the spine of the Snake and the four legged animals like leopard, tiger etc.By controlling the amount of stiffness of the spine we were able to make the ...

A decade ago in a paper, “Reassessing Discretionary Fiscal Policy,” published in the Journal of Economic Perspectives, I concluded that “in the current context of the US economy, it seems best to let fiscal policy have its main countercyclical impact through the automatic stabilizers ... It would be appropriate in the current circumstances for discretionary fiscal policy to be saved explicitly ...

Database design is as much an art as it is a science. In order for students to become skilled enough to produce an effective design, they will need to achieve the synthesis level of Bloom's taxonomy. Given the effort involved in reaching that level, a constructivist approach must be used to teach the course. However, even using a project based approach may not be sufficient. Based on learning s...

The purpose of this paper is to show the way of automatic building construction using specially designed modules. The modules are not only building blocks of the structure, but have function of automatic assemble controlled by a robot, which is also specially designed for handling the module. The shape of module is suitable for easy alignment, and automatic connection mechanism is equipped for ...