How Lexus Fixed Tesla's Bad Idea: Steer-By-Wire Yoke

Summary by Krater

The video provides an in-depth review and technical explanation of Lexus's new Steer-by-Wire system in the RZ 450e, detailing how it works, why it's used, its advantages, safety features, and how it compares to traditional steering and Tesla's yoke system.

From the video

Answers: How does the Lexus Steer-by-Wire system work, and what are its advantages and disadvantages?

• Steer-by-wire technology
• Lexus RZ 450e steering system
• Steering ratios and responsiveness
• Redundancy and safety in steer-by-wire
• Comparison with Tesla yoke steering

What it concludes

• Steer-by-wire eliminates mechanical connections between the steering wheel and front wheels, allowing variable steering ratios based on vehicle speed.
• The Lexus steer-by-wire system uses multiple redundant power sources and dual motors within a single housing to ensure safety in case of component failure.
• Lexus steer-by-wire enables a yoke steering wheel design without the need for hand-over-hand steering maneuvers by using a low steering ratio at low vehicle speeds.
• While the steer-by-wire system provides excellent handling flexibility and maneuverability, it exhibits a small delay between the steering wheel position and front wheels.