马斯克称提高效率有望让赛博卡车采用40千瓦时电池组

yun2025

马斯克称提高效率有望让赛博卡车采用40千瓦时电池组

触觉显示原型可同时改变软硬程度和表面温度

在虚拟环境里触摸物体，皮肤会同时感到温度与软硬，分别模拟两种感觉的设备难以呈现它们的组合。研究团队制成一款触觉显示原型，利用颗粒堵塞效应调节刚度，再用加热或冷却的水传递热量。这两套机构集成在同一接触表面，因此可以分别考察手指接触处的机械反馈和温度变化。 Joshua Brown等人的这项研究收录在11月6日更新的计算机科学预印本列表中。

机械测试显示，原型可控制刚度增加约300%。热学测量覆盖10至50摄氏度，测试表面温度较为均匀，闭环控制相对设定温度的误差约为0.2摄氏度。作者把感知研究、医学模拟和情感触觉列为可能的应用方向。公开结果描述的是原型能达到的物理指标，温度与刚度的组合能否使不同使用者产生相同感受，还需要另外的人体感知验证。

https://v.youku.com/v_show/id_XNjU4ODg2NzEwOA==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODUyMA==.html
https://v.youku.com/v_show/id_XNjU3OTE5MDk2NA==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTUxNg==.html
https://v.youku.com/v_show/id_XNjU4ODg2NTQ5Mg==.html
https://v.youku.com/v_show/id_XNjU4ODg2NzA0NA==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODQ2NA==.html
https://v.youku.com/v_show/id_XNjU4ODg2NzAzMg==.html
https://v.youku.com/v_show/id_XNjU4ODg3Mjk5Ng==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODQ0NA==.html
https://v.youku.com/v_show/id_XNjU3OTE5MDkyMA==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODQzNg==.html
https://v.youku.com/v_show/id_XNjU4ODg2NzAyOA==.html
https://v.youku.com/v_show/id_XNjU4ODg3Mjk4NA==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTQ5Mg==.html
https://v.youku.com/v_show/id_XNjU3OTE5Mzg0NA==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODQxMg==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTQyMA==.html
https://v.youku.com/v_show/id_XNjU3OTE5MzgxNg==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTM4NA==.html
https://v.youku.com/v_show/id_XNjU3OTE5Mzc5Ng==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTM0MA==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTQxMg==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTQwNA==.html
https://v.youku.com/v_show/id_XNjU3OTE5MjM5Mg==.html
https://v.youku.com/v_show/id_XNjU3OTE5MjM4OA==.html
https://v.youku.com/v_show/id_XNjU3OTE5Mzc0OA==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTI5Mg==.html
https://v.youku.com/v_show/id_XNjU3OTE5MjM1Ng==.html
https://v.youku.com/v_show/id_XNjU3OTE5MjM0OA==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTI3Ng==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTIzNg==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTM1Ng==.html
https://v.youku.com/v_show/id_XNjU3OTE5NTIzMg==.html
https://v.youku.com/v_show/id_XNjU4ODg2OTc3Ng==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTMzNg==.html
https://v.youku.com/v_show/id_XNjU3OTE5MjI4MA==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTMyNA==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTMwNA==.html
https://v.youku.com/v_show/id_XNjU4ODg3MTMwMA==.html
https://v.youku.com/v_show/id_XNjU3OTE4Nzk2MA==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODEzNg==.html
https://v.youku.com/v_show/id_XNjU3OTE4OTU0MA==.html
https://v.youku.com/v_show/id_XNjU3OTE5MDU5Mg==.html
https://v.youku.com/v_show/id_XNjU4ODg2NjgwOA==.html
https://v.youku.com/v_show/id_XNjU4ODg2NTIxMg==.html
https://v.youku.com/v_show/id_XNjU3OTE4OTUwMA==.html
https://v.youku.com/v_show/id_XNjU4ODg2NTE5Mg==.html
https://v.youku.com/v_show/id_XNjU4ODg2Njc4MA==.html
https://v.youku.com/v_show/id_XNjU4ODg2ODA5Mg==.html