KDD2016勉強会 https://atnd.org/events/80771
論文:“Why Should I Trust You?”Explaining the Predictions of Any Classifier
著者:M. T. Ribeiro and S. Singh and C. Guestrin
論文リンク: http://www.kdd.org/kdd2016/subtopic/view/why-should-i-trust-you-explaining-the-predictions-of-any-classifier
KDD2016勉強会 https://atnd.org/events/80771
論文:“Why Should I Trust You?”Explaining the Predictions of Any Classifier
著者:M. T. Ribeiro and S. Singh and C. Guestrin
論文リンク: http://www.kdd.org/kdd2016/subtopic/view/why-should-i-trust-you-explaining-the-predictions-of-any-classifier
Recent progress in tactile sensor technologymakoto shimojo
In this paper, I would like to explain the role of the sense of touch, recent research and development trends, and the desired functions of tactile sensors, focusing on the robotics field.
1.Introduction
2.what are the characteristics of tactile?
1. Confirmation by contact
2. Detection of invisible objects
3. primordial sensation
3.Mechanism and functions of tactile sensors
4.Recent trends in R&D of tactile sensors
1. Use of new methods & materials
2. Modularity
3. Use of camera modules
4. Robot-Assisted Surgery (RAS)
5. Tactile - Proximity sensor
6. Increasing use in machine learning
5.Desired functions of tactile sensors
1. The center position of the load and its total load would be sufficient?
2. What applications require slip detection?
3. Fast Response Is Important
4. Freeform Covering
5. Detecting the shape features of the contact area
6. Integrated tactile - proximity sensor is convenient
7. How does the fingertip cover work?
8. Development of a sensor-integrated hand
6.Summary & References
Introduction to proximity sensor for roboticsmakoto shimojo
1. Overview of proximity sensor
① What is proximity sense
② Examples of proximity sensor and its applications
2. Principle of proximity sensor
① Light reflection method
② Capacitance (electric field) method
③ Triangulation method
④ Time of Flight(TOF) method
⑤ Eddy current method
⑥ Ultrasonic method
3. Examples of the development and application of proximity sensors
① optical type
② capasitance (electric field) type
③ ToF(Time of Flight) type
④ Proximity / Tactile type
4. Summary
34. UEC
⑨ピーク値検出回路1
34
Vi
Vo
-
+
-
+
Voltage Follower Voltage Follower
×
a
b
a
b
t
Vo
Vi
電
圧
1. a点→b点には電流は流れる
2. Daiodeにより逆方向には電流は流れない
3. 電圧a>電圧bでは,電圧aになるまでコンデンサに充電
4. 電圧a<電圧bでは,コンデンサへの電流の出入りがなく,
コンデンサ電圧は変化なし
5. よって,電圧bは電圧ピーク値を保つ
C
36. UEC
⑩サンプルホールド回路1
36
Vi
Vo
-
+
-
+
Voltage Follower Voltage Follower
a
b
C
SW
1. SW=ONでは,電圧aになるまでコ
ンデンサに充電(SAMPLE)
2. SW=OFFでは,電流が流れずコン
デンサ電圧は変化なし(HOLD)
3. よって,SWのON_OFFを行うこ
とでSampleHold出来る
a
b
ON
OFF
SwitchのON_OFF制御入力
ピーク値検出回路のダイオードをスイッチに変えた