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UCLA Samueli to Offer One-Year Master of Engineering Degree Focused on Technical Skills and Professional Development

Oct 16, 2020

T here is rising demand in high-tech sectors for a new breed of cross-disciplinary engineers who are well-versed in the technical, business and management aspects of technology. As a result, the UCLA Samueli School of Engineering plans to offer a one-year, full-time, on-campus Master of Engineering professional degree designed to cultivate engineering leaders of the future.

The new program, which will be available starting fall of 2021, addresses the needs of students who wish to pursue technical management positions. The curriculum includes an interdisciplinary technological concentration, an engineering professional development component and a capstone project.

“The tech industry is constantly looking for business-savvy engineers who also have the technical breadth and depth to help run startups and other tech companies,” said Jayathi Murthy, the Ronald and Valerie Sugar Dean. “UCLA Samueli has a large pool of talented applicants every year who want to acquire this mix of technical and business skills in order to advance in their careers. This new professional degree program will help meet the needs of both students and industry.”

The Master of Engineering degree will be offered in the following interdisciplinary areas: autonomous systems, data science, digital-health technology, artificial intelligence, translational medicine and green-energy systems.

Degree requirements include 36 quarter units of graduate and upper-division undergraduate courses in, or related to, the major’s subject area. Nine courses will be offered, with five in technical-depth areas, three in engineering professional development and one capstone project with a faculty advisor. The total number of units required for degree completion is the same as that for the school’s current master’s students.

“The school will continue to offer its traditional master’s degree designed for students who are focused on research and interested in pursuing a Ph.D.,” said Jenn-Ming Yang, faculty director of the MEng program and Associate Dean, International Initiatives and Online Programs. “This new program is meant to prepare students for today’s dynamic workplace as they become tomorrow’s industry leaders.”

Applicants for the new professional graduate program must have completed a bachelor’s degree in an engineering discipline, mathematics, physics or a related field with a grade point average of 3.0 or higher. For 2021 applicants, it is optional to submit scores from the Graduate Record Exam (GRE). Those whose first language is not English are required to submit acceptable scores from the Test of English as a Foreign Language (TOEFL) or the International English Language Testing System (IELTS).

In addition, each applicant must submit three letters of recommendation, two of which must be academic references. The program is open to all applicants and prior work experience in the area of study is not mandatory.

The school will initially enroll a cohort of 50 students the first year, with the goal of reaching a maximum of 200 students within four years.

For additional information, please visit meng.ucla.edu .

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August 12, 2024

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Engineers make tunable, shape-changing metamaterial inspired by vintage toys

by University of California, Los Angeles

Common push puppet toys in the shapes of animals and popular figures can move or collapse with the push of a button at the bottom of the toys' base. Now, a team of UCLA engineers has created a new class of tunable dynamic material that mimics the inner workings of push puppets, with applications for soft robotics, reconfigurable architectures and space engineering.

Inside a push puppet, there are connecting cords that—when pulled taut—will make the toy stand stiff. But by loosening these cords, the "limbs" of the toy will go limp. Using the same cord tension-based principle that controls a puppet, researchers have developed a new type of metamaterial, a material engineered to possess properties with promising advanced capabilities.

Published in Materials Horizons , the study demonstrates the new lightweight metamaterial, which is outfitted with either motor-driven or self-actuating cords that are threaded through interlocking cone-tipped beads. When activated, the cords are pulled tight, causing the nesting chain of bead particles to jam and straighten into a line, making the material turn stiff while maintaining its overall structure.

The study also unveiled the material's versatile qualities that could lead to its eventual incorporation into soft robotics or other reconfigurable structures:

• The level of tension in the cords can "tune" the resulting structure's stiffness—a fully taut state offers the strongest and stiffest level, but incremental changes in the cords' tension allow the structure to flex while still offering strength. The key is the precision geometry of the nesting cones and the friction between them.
• Structures that use the design can collapse and stiffen over and over again, making them useful for long-lasting designs that require repeated movements. The material also offers easier transportation and storage when in its undeployed, limp state.
• After deployment, the material exhibits pronounced tunability, becoming more than 35 times stiffer and changing its damping capability by 50%.
• The metamaterial could be designed to self-actuate, through artificial tendons that trigger the shape without human control

"Our metamaterial enables new capabilities, showing great potential for its incorporation into robotics, reconfigurable structures and space engineering ," said corresponding author and UCLA Samueli School of Engineering postdoctoral scholar Wenzhong Yan. "Built with this material, a self-deployable soft robot, for example, could calibrate its limbs' stiffness to accommodate different terrains for optimal movement while retaining its body structure. The sturdy metamaterial could also help a robot lift, push or pull objects."

"The general concept of contracting-cord metamaterials opens up intriguing possibilities on how to build mechanical intelligence into robots and other devices," Yan said.

Senior authors on the paper are Ankur Mehta, a UCLA Samueli associate professor of electrical and computer engineering and director of the Laboratory for Embedded Machines and Ubiquitous Robots, of which Yan is a member, and Jonathan Hopkins, a professor of mechanical and aerospace engineering who leads UCLA's Flexible Research Group.

According to the researchers, potential applications of the material also include self-assembling shelters with shells that encapsulate a collapsible scaffolding. It could also serve as a compact shock absorber with programmable dampening capabilities for vehicles moving through rough environments.

"Looking ahead, there's a vast space to explore in tailoring and customizing capabilities by altering the size and shape of the beads, as well as how they are connected," said Mehta, who also has a UCLA faculty appointment in mechanical and aerospace engineering.

While previous research has explored contracting cords, this paper has delved into the mechanical properties of such a system, including the ideal shapes for bead alignment, self-assembly and the ability to be tuned to hold their overall framework.

Other authors of the paper are UCLA mechanical engineering graduate students Talmage Jones and Ryan Lee—both members of Hopkins's lab, and Christopher Jawetz, a Georgia Institute of Technology graduate student who participated in the research as a member of Hopkins's lab while he was an undergraduate aerospace engineering student at UCLA.

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Admissions Requirements for the Graduate Major in Engineering - MS in Engineering-Mechanical, Online

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