瑞银：国有大行H股仍有约30%上涨空间 消费贷风险可控

yun2025

瑞银：国有大行H股仍有约30%上涨空间 消费贷风险可控

机器人通过接触面的切向移动学习抓握

指尖压到物体时，除了有多深的压痕，物体有没有沿接触面滑动，也关系到机器人能否握稳。TactileLab研究团队在IsaacLab上搭建触觉仿真框架，用刚体模拟估计接触面上的密集切向运动，形成类似光流的触觉表示，并将它与接触深度一起输入控制策略。这样训练时可以获得剪切运动线索，也省去了逐次计算软体精细变形的负担。 Yijiong Lin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。

为让模拟训练的策略用于真机，团队另行采集实际触觉传感器的图像，把图像流映射成与仿真相同的运动场和深度场。研究报告展示了双臂配合以及物体在灵巧手内移动等任务，并在不同传感器设计上检验这种映射。它所考察的是控制器如何利用接触反馈，而非单凭相机认出被抓的物体。

https://lightroom.adobe.com/shares/0abe49af6f13e04c98faa34b18d39a45
https://lightroom.adobe.com/shares/49a409db4f317b4f88ab3e805444110d
https://lightroom.adobe.com/shares/9b1e0a4e109d2343a5b4ecdef0777137
https://lightroom.adobe.com/shares/9fe50a55723dd140bbc87c12540857c9
https://lightroom.adobe.com/shares/75492e7e8c98a646a37595ff6bcfa87f
https://lightroom.adobe.com/shares/2d8998a353c96a4dbded66576e821b5f
https://lightroom.adobe.com/shares/0747873de54dcd438d372418ae84dec0
https://lightroom.adobe.com/shares/64b9fa9bb7855c4f93d2ffad636a2a32
https://lightroom.adobe.com/shares/1b0a3cff7aec7f4e9ee943860033fb8d
https://lightroom.adobe.com/shares/77cd98c18a752045a4928c24542aeab6
https://lightroom.adobe.com/shares/133d23ed7a1ca44088b938de9b18f47f
https://lightroom.adobe.com/shares/0eda5b662ea64144be5f9b584725e4d3
https://lightroom.adobe.com/shares/82f00ce9fe6a41438ff573bef549517b
https://lightroom.adobe.com/shares/b177b6976d98bc49a02365bac4ff02c8
https://lightroom.adobe.com/shares/f39906a59e03264db2cd17e4ec5ed8a7
https://lightroom.adobe.com/shares/3fdd2a061fa5cc45b9f22c76f395e5af
https://lightroom.adobe.com/shares/df03bc236df9fd40aee7dba454a19f8d
https://lightroom.adobe.com/shares/628179db5dada14e95f4f1be60e7f3eb
https://lightroom.adobe.com/shares/35cb6231aec144468ae4b1c72a539c97
https://lightroom.adobe.com/shares/a88f045cd9b851419b612a561c977c6c
https://lightroom.adobe.com/shares/005565b5dc8a404c940cb325f4e6e112
https://lightroom.adobe.com/shares/f5e597cb2dbb9042bb89197414d53af8
https://lightroom.adobe.com/shares/2a283c25d6d89d4da86356c45d0125b3
https://lightroom.adobe.com/shares/e1ed412a0af30e4e97039976bcb7707c
https://lightroom.adobe.com/shares/8035ca4a5e80b348ad6f6bdde727b852
https://lightroom.adobe.com/shares/54ba403325feca49bf799591b6dd104f
https://lightroom.adobe.com/shares/6e5dec491e67f64db795e9598212c9f4
https://lightroom.adobe.com/shares/d45cfe3f19e18344adb772c6a0fddf0d
https://lightroom.adobe.com/shares/ed8255d84401b74c939f060fdce0c172
https://lightroom.adobe.com/shares/514a9485a5407b41aab4c0389b6d50ba
https://lightroom.adobe.com/shares/05ba1652ba38d54da4624b96abc9b095
https://lightroom.adobe.com/shares/bda76ef50fa2084b965ffb3ab9894e9b
https://lightroom.adobe.com/shares/bb3221e5912dd64d9ccedbb22bf8efc1
https://lightroom.adobe.com/shares/23a254c2771f654f9e13f60dc88ffe1d
https://lightroom.adobe.com/shares/21bdd8328395004e8825b13d783cab5d
https://lightroom.adobe.com/shares/5fd4fdbac2166644b86ee6fa76a1cd6c
https://lightroom.adobe.com/shares/1a7b4f12325872478ee5cf75fd132675
https://lightroom.adobe.com/shares/6b7aa883356b85418634b5e415345967
https://lightroom.adobe.com/shares/4ce358394c26284fb841009bee6cf861
https://lightroom.adobe.com/shares/c2831d526232c1449a72cc521a8742e8
https://lightroom.adobe.com/shares/271cba8663b3f94b862f89c00e05b878
https://lightroom.adobe.com/shares/1ade64b418311748b90cc9a08f50aba5
https://lightroom.adobe.com/shares/cbb8409f467a8c499018fd3c6e60395d
https://lightroom.adobe.com/shares/4def8ed903b4354da93cefbf995767e5
https://lightroom.adobe.com/shares/e89e712450c55c4e9318e9a0edeadc67
https://lightroom.adobe.com/shares/5359b93ff1e6c04eadeb98ac01f5f1ba
https://lightroom.adobe.com/shares/c6b243cff6327d4986ec55d08c6c9d76
https://lightroom.adobe.com/shares/99fddc51817e0949bdd059471bb37528
https://lightroom.adobe.com/shares/d9d9a354d89f8b4b8bd0d8fa932c1557
https://lightroom.adobe.com/shares/10a8157df54d1e4aa27cc13ae3e78334