12 Common Problems With Garage Doors And How To Fix Them

Before you call an expert and risk paying hundreds of dollars, it's worth seeing if your garage door can be revitalized with ...
New York Magazine

The $40 Apple TV Remote Replacement My Entire Family Swears By

I’ve always liked the Siri remote touchpad, as it makes using the Apple TV feel more like using an iPhone. And I spent a lot ...
IEEE

Guaranteed Pseudospectral Sequential Convex Programming for Accurate Solutions to Constrained Optimal Control Problems

Abstract: This letter proposes an algorithm for solving finite-time nonlinear optimal control problems. The proposed method employs the Gauss pseudospectral method to transform the optimal control ...
IEEE

Generic Homotopic Smoothing for Low-Thrust Optimal Control Problems With Power Constraints

Abstract: This brief is devoted to the power-constrained low-thrust optimal control problem (OCP). First, a general model for a class of power constraints is proposed by defining a piecewise smooth ...