<div dir="ltr">A veteran Autonian just about to become a doctor. <div><br><div>Come and witness this magnificent event!</div><div><br></div><div>Artur<br><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <strong class="gmail_sendername" dir="auto">Suzanne Muth</strong> <span dir="auto"><<a href="mailto:lyonsmuth@cmu.edu">lyonsmuth@cmu.edu</a>></span><br>Date: Tue, Jan 21, 2025 at 10:45 AM<br>Subject: RI Ph.D. Thesis Defense: Anthony Wertz<br>To: RI People <<a href="mailto:ri-people@andrew.cmu.edu">ri-people@andrew.cmu.edu</a>><br></div><br><br><div dir="ltr"><div><div><font face="verdana, sans-serif"><b>Date:</b> 30 January 2025<br><b>Time:</b> <span class="gmail_default">12</span>:<span class="gmail_default">00</span> <span class="gmail_default">p</span>.m. (ET)<br><b>Location:</b> NSH 3305<br><b>Zoom Link:</b> <a href="https://cmu.zoom.us/j/95720668348?pwd=zlQghriLapahbjpfpoupIFSNNmkbYu.1" target="_blank">https://cmu.zoom.us/j/95720668348?pwd=zlQghriLapahbjpfpoupIFSNNmkbYu.1</a><br><b>Type:</b> Ph.D. Thesis Defense<br><b>Who:</b> Anthony Wertz<br><b>Title: </b>Sensorized Soft Materials Systems with Integrated Electronics and Computing</font></div><div><font face="verdana, sans-serif"><br><b>Abstract:</b></font></div><div><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-variant-alternates:normal;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline"><font face="verdana, sans-serif">The integration of soft and multifunctional materials in emerging technologies is becoming more widespread due to their ability to enhance or improve functionality in ways not possible using typical rigid alternatives. This trend is evident in various fields. For example, wearable technologies are increasingly designed using soft materials to improve modulus compatibility with biological systems and employing conformable interfaces for electrodes for enhanced signal integrity and user comfort. Likewise, surgical tools are leveraging soft material systems to reduce the risk of tissue damage through their inherent compliance. Soft material systems are also being incorporated into robots to improve safety in human-robot interactions, as in co-working and assistive applications.</font></span></p><font face="verdana, sans-serif"><br></font><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-variant-alternates:normal;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline"><font face="verdana, sans-serif">However, the same lack of rigidity and complex constitutive behavior that make these material systems useful in emerging applications also present challenges in fully exploiting their capabilities. Soft substrates are continuously deformable and, without rigid constraints or simplifying operational assumptions, state inference can be difficult or impossible. In systems that exploit dynamic material properties, such as those using shape-memory alloys for actuation or thermoplastic polymers for stiffness tuning, system behavior is challenging to model from a controls perspective due to internal states that are difficult or impossible to measure in real time.</font></span></p><font face="verdana, sans-serif"><br></font><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-variant-alternates:normal;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline"><font face="verdana, sans-serif">Exploiting these materials effectively requires improved sensor integration and device co-design. Here I discuss how sensing can be integrated to harness the inherent functionality of these non-traditional materials while preserving their novel properties and minimizing unnecessary design complexity. I first briefly examine integration into existing systems, highlighting both the potential benefits and challenges of approaching sensorization in this way. Then I propose a more holistic design approach that embraces a synergistic relationship between material systems and their embedded sensors.</font></span></p></div><div><font face="verdana, sans-serif"><b><br></b></font><div><font face="verdana, sans-serif"><b>Thesis Committee Members:</b></font></div><div><font face="verdana, sans-serif">Carmel Majidi<span class="gmail_default" style="font-family:verdana,sans-serif">, C</span>hair</font></div><div><font face="verdana, sans-serif">Oliver Kroemer</font></div><div><font face="verdana, sans-serif">Sarah Bergbreiter</font></div><div><font face="verdana, sans-serif">Cynthia Hipwell<span class="gmail_default" style="font-family:verdana,sans-serif"> (</span>Texas A&M University)</font></div><div><font face="verdana, sans-serif"><b><br></b></font></div><div><font face="verdana, sans-serif">A draft of the thesis defense document can be found <a href="https://drive.google.com/drive/folders/1CHbcnfV7v-XFrW0L715porjhNgD_z1Po?usp=sharing" target="_blank">here</a>. </font></div></div></div></div>
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