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Frame from How Lexus Fixed Tesla's Bad Idea: Steer-By-Wire Yoke Plays via YouTube's privacy-enhanced embed

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

10 videos recommended on HN
YouTube
1 HN user recommended this explainer1 month2023–2024 score 1
Years with an HN recommendation, 2007–2026

HN points to it to explain how steer-by-wire is implemented and why variable steering ratio is its benefit.

Engineering Explained compares Lexus's steer-by-wire yoke on the RZ 450e with Tesla's yoke. It covers how steer-by-wire works and how variable steering ratios address the yoke's flaws.

“It's explained really well here” (HN, 2023)

1 recommendations · 2 citations · 1 critical · Explainers · intermediate · partly dated

4 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@gambiting Dec 2023 Recommends
on HN thread Tesla Cybertruck Pricing and Specs
>>What's the upside? A much easier to manouver car, because you can get true variable speed ratio steering. It's explained really well here: [this video] Tbh I still think it's a bit of a silly idea. But it's not completely without its merits(the one done by Tesla was though - that was completely entirely pointless).
Explains variable steering ratio benefit of steer-by-wire.

Citations, criticism and jokes

@xyst Apr 2023 Pushes back
on HN thread I Fixed a Parasitic Drain on My Car in 408 Days
Read more
Personal vehicles are getting way too complicated now. Too many electronic components that can be points of failure. Recently viewed a video on “steer by wire yoke” [this video] It’s very interesting but there are so many additional motors, sensors, and actuators to simulate the same experience as mechanical based steering. If you lose electronic assistance in traditional mechanical based steering, you have to apply more force as a driver and makes the experience difficult. What happens if I lose one or more components in this “steer by wire yoke”? Seems like as a driver you are shit out of luck. If you are a pedestrian, bye bye. All I want is a walkable city with public and alternative forms of transportation. All of these “car innovations” are mostly useless.

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