Tesla Cybertruck Lead Engineer Wes Morrill lately shared some insights on the electrical automobile maker’s deep integration and distinctive method to automotive design in a current publish on social media platform X. As may very well be seen within the engineer’s publish, it’s Tesla’s intense consideration to element that finally makes the corporate’s autos as disruptive as they’re in the present day.
Anybody knowledgeable who seems to be on the Tesla Cybertruck would know that the automobile is a symphony of automotive engineering. Tesla, nevertheless, took a while earlier than it reached this level. As per Morrill in his publish, Tesla in its early days utilized completely different groups with collaborative targets in automobile design. Adopting this method allowed the corporate to make nice vehicles, however the designs of the autos themselves weren’t optimum.
“A well-known instance – early days of Tesla there was a battery workforce and individually a automobile constructions workforce. Buildings workforce designed their automobile physique to fulfill given necessities of power, crashworthiness, torsional stiffness, and so forth. Likewise, the battery workforce designed their half to be self contained, it might survive sturdiness, by chance being dropped, being hit in a crash, and so forth.
Good evaluation – that is what occurs when groups work collectively to make the perfect product. https://t.co/XAXf70k3jc
— Wes (@wmorrill3) September 14, 2024
“In consequence, we ended up with was an excellent dense battery in a robust field like construction, which was then Put in into the automobile which had a pleasant area for it to mate into. There have been no points with integration, the whole lot match collectively completely and met all product targets. It achieved one of many highest crash security rankings measured on the time.
“However we had a field filled with battery cells that was put in into one other empty field formed receptacle on the physique. A field in a field. While you simplify it down that far it sounds clearly mistaken. The 2 organizations had achieved their targets, labored collectively with out friction, and the product met its total targets. But the product ended up with a transparent lack of optimization on account of the organizational boundaries of the 2 groups working in isolation. Nothing was mistaken, nevertheless it wasn’t optimum,” Morrill wrote.
The Cybertruck Lead Engineer famous that Tesla realized from these experiences, and the corporate tailored. That is how improvements such because the structural battery pack—which is now being simulated by electrical automotive makers in China—took place. Morrill said, nevertheless, that such modifications could require massive organizational modifications, and there must be a drive to make the perfect product no matter ego.
Have you ever heard of Conway’s Legislation? It is an attention-grabbing statement in regards to the root reason for why massive organizations normally make merchandise worse.
In 1967 Melvin Conway wrote “Organizations which design techniques are constrained to supply designs that are copies of the communication… pic.twitter.com/SetWd6OfTe
— Wes (@wmorrill3) September 14, 2024
“Earlier than the subsequent product was designed, the battery workforce gave accountability of the battery constructions additionally to the automobile constructions workforce. On this iteration, we ended up with the structural battery, which is an integral a part of the physique and crash construction. With out it, the automobile physique won’t work. It’s the literal flooring for the automobile. However the redundancy is gone and the design is extra environment friendly in consequence. This automobile additionally achieved one of many highest crash security rankings measured on the time.
“This can be a tremendous apparent instance (looking back) and solved with a reasonably large organizational change however you too can see this occur in small technical selections and doesn’t require structural change to repair. Somebody simply must query if there’s a higher answer in a workforce open to criticism. This mindset to work collectively to make the perfect product no matter ego is the place you find yourself with essentially the most modern merchandise.
“Some smaller examples have been seen when inspecting Cybertruck design. The chassis air suspension which is used to pressurize the battery pack to stop water ingress. The subwoofer which makes use of the air quantity of the physique aspect as an alternative of constructing the enclosure bigger. Centralized zonal automobile controllers as an alternative of many small distributed controllers. Doorways which use the outside floor as a crash intrusion beam. The pedestrian warning system used as a horn. The listing goes on. The joy and motivation by everybody concerned to work throughout boundaries and actively break down Conway’s Legislation is without doubt one of the many causes I like working at Tesla,” Morrill wrote.
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