Abstract: In this article, we design a novel saturated proportional-derivative (PD) with sliding-mode control (SMC) method or saturated PD-SMC in short for 4-DOF tower crane systems under uncertain ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › As we head into November, now is the perfect time to shop for deals on heating, holiday ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...