7/25/2023 0 Comments Foresight autonomous![]() ![]() While the robots were tethered to a power source for the demonstration, the researchers said the long-term goal would be to outfit the autonomous origami robots with an embedded energy storage system powered by thin-film lithium batteries. a reprogrammable two-wheeled robot that can move along pre-designed paths of different geometric patterns.a Venus flytrap-like robot that envelops a “prey” when both of its jaw sensors detect an object.an insect-like walking robot that reverses direction when either of its antennae senses an obstacle.Using the new approach, the team built three robots to demonstrate the system’s potential: OrigaMechs derived their computing capabilities from a combination of mechanical origami multiplexed switches created by the folds and programmed Boolean logic commands, such as “AND,” “OR” and “NOT.” The switches enabled a mechanism that selectively outputs electrical signals based on the variable pressure and heat input into the system. “This work leads to a new class of origami robots with expanded capabilities and levels of autonomy while maintaining the favorable attributes associated with origami folding-based fabrication,” said study lead author Wenzhong Yan, a UCLA mechanical engineering doctoral student. The researchers named their robots “OrigaMechs,” short for Origami MechanoBots. Once cut, folded and assembled, the sheet transformed into an autonomous robot that can sense, analyze and act in response to their environments with precision. They then programmed the sheet with simple computer analogical functions that emulate those of semiconductors. Credit: UCLA Samueliīy embedding flexible and electrically conductive materials into a pre-cut, thin polyester film sheet, the researchers created a system of information-processing units, or transistors, which can be integrated with sensors and actuators. A study detailing the research findings was published in Nature Communications.Ī Venus flytrap-like robot that envelops a “prey” when both of its jaw sensors detect an object. Now, a multidisciplinary team led by researchers at the UCLA Samueli School of Engineering has created a new fabrication technique for fully foldable robots that can perform a variety of complex tasks without relying on semiconductors. As a result, the semiconductor-based components must be added after the robot has been formed into its final shape. However, the conventional requirement of rigid computer chips, which enable advanced capabilities such as sensing, analyzing, and adapting to the environment, adds extra weight to the delicate sheet materials and makes them difficult to fold. These lightweight robots are more straightforward and cost-effective to manufacture, and their more compact form makes them more convenient for storage and transportation. Roboticists have adopted a method resembling the traditional art of paper folding to fabricate autonomous machines from thin, pliant sheets. Credit: Wenzhong Yan/UCLA A team led by UCLA created autonomous OrigaMechs without chips, utilizing conductive materials. It shows how effective a company is at turning capital invested by shareholders and other debtholders into profits.An origami-inspired robot designed by a UCLA-led team that can reverse direction when either of its antennae senses an obstacle. Return on invested capital (ROIC) is net income after dividends divided by the sum of debt and equity. Indicates a company's profitability in relation to its total assets. The rate at which the company's net income has increased to the same quarter one year ago. It indicates the company's profitability. Net income divided by revenue of the last 4 quarters. Net Income is the profit after all expenses have been deducted from the total revenue. It indicates the efficiency of using their resources to produce goods or services.Įarnings before tax and interest payments. Gross profit is the profit after subtracting the costs of making and selling its products or the costs of providing its services. ![]() Revenue is the sum of all cash flow into the company. However, the ratio is difficult to compare between industries where common amounts of debt vary. Price to Book Ratio is the Market cap divided by the Book value of the companyĪ higher ratio indicates a higher risk. Market cap divided by the revenue in the most recent year. A lower PEG could mean that a stock is undervalued.Įarnings divided by outstanding shares. The ratio between the P/E ratio and the growth rate of the company's earnings per share in the last twelve months. A high ratio could indicate that the stock is overvalued or investors are expecting high growth. A low ratio could indicate that the stock is undervalued or investors aren't expecting high growth. Ratio between share price and earnings per share. ![]()
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