Classical Control Systems Desk Mat

The classical controls reference, edge to edge. Transfer functions and feedback block diagrams, second-order step response with damping cases, Routh-Hurwitz, root locus rules, Bode and Nyquist stability, and PID tuning with Ziegler-Nichols, laid out on a 31.5" x 15.5" desk mat you can read at arm's length. Built for controls engineers, students surviving their first feedback course, and anyone who has tuned a loop by feel and lived to tell about it. • 31.5" x 15.5" XL desk mat, covers keyboard, mouse, and reference • Smooth polyester top, natural-rubber non-slip base • Works with optical and laser mice • Anti-fray stitched edges • Designed by an electrical engineer Gift occasions: controls course survival, graduation, PE exam prep desk, office upgrade. FAQ • Sizing: 31.5 x 15.5 inches. Measure your desk depth first. • Care: wipe clean with a damp cloth. • Shipping: made to order. Delivery estimate shown at checkout. • Returns: see our Returns policy.